"sign-out": "https://dictionary.cambridge.org/auth/signout?rid=READER_ID" {code: 'ad_contentslot_1', pubstack: { adUnitName: 'cdo_mpuslot', adUnitPath: '/2863368/mpuslot' }, mediaTypes: { banner: { sizes: [[300, 250], [336, 280]] } }, Introduction In this series of experiments, we examined the back and forth motion. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776160', position: 'atf' }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_mpuslot' }}, var pbjs = pbjs || {}; Description and history. { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_leftslot_160x600' }}, storage: { { bidder: 'ix', params: { siteId: '195453', size: [300, 250] }}, }] { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, A vibrational motion for a molecule is when the bonds between atoms within a molecule move. var mapping_topslot_a = googletag.sizeMapping().addSize([746, 0], []).addSize([0, 550], [[300, 250]]).addSize([0, 0], [[300, 50], [320, 50], [320, 100]]).build(); },{ { bidder: 'openx', params: { unit: '539971080', delDomain: 'idm-d.openx.net' }}, 'max': 36, An oscillating pendulum or a ball tossed vertically into the air The simple back and forth motion of the hand is called a wave. The term is also used figuratively, as in The lawyers argued … The children were shuttled back and forth between school and home. A thing that is moving back and forth or to and fro is said to be vibrating. { bidder: 'appnexus', params: { placementId: '11654150' }}, An example of this motion is "stretching", the simplest example of a vibration for a molecule and occurs between { bidder: 'ix', params: { siteId: '195466', size: [728, 90] }}, { bidder: 'ix', params: { siteId: '195465', size: [300, 250] }}, googletag.pubads().addEventListener('slotRenderEnded', function(event) { if (!event.isEmpty && event.slot.renderCallback) { event.slot.renderCallback(event); } }); { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_topslot_728x90' }}, if(pl_p) }); type: "html5", var mapping_houseslot_b = googletag.sizeMapping().addSize([963, 0], []).addSize([0, 0], [300, 250]).build(); These include circular motion and back-and-forth motion. googletag.pubads().collapseEmptyDivs(false); }, var mapping_leftslot = googletag.sizeMapping().addSize([1063, 0], [[120, 600], [160, 600], [300, 600]]).addSize([963, 0], [[120, 600], [160, 600]]).addSize([0, 0], []).build(); Atoms vibrating in molecules 5. Th… { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_topslot' }}]}, enableSendAllBids: false, } { bidder: 'appnexus', params: { placementId: '11654150' }}, { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: 'cdo_topslot_mobile_flex' }}, A ball tossed vertically into the air is an example of something which moves back and forth. { bidder: 'sovrn', params: { tagid: '446385' }}, "login": { { bidder: 'sovrn', params: { tagid: '387232' }}, Car Shock Absorber. 'increment': 1, {code: 'ad_leftslot', pubstack: { adUnitName: 'cdo_leftslot', adUnitPath: '/2863368/leftslot' }, mediaTypes: { banner: { sizes: [[120, 600], [160, 600]] } }, var mapping_rightslot = googletag.sizeMapping().addSize([746, 0], [[300, 250]]).addSize([0, 0], []).build(); priceGranularity: customGranularity, 'cap': true 'min': 8.50, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, { bidder: 'appnexus', params: { placementId: '11654157' }}, back and forth, and circular movements (biaxial) What type of motion is produced by a ball-and-socket joint? Springs/Shockers are attached to the wheel of the cars to ensure a safe ride to … ... What type of motion is produced by a elliposidal joint? What are examples of things that move back n forth? bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776142', position: 'btf' }}, iasLog("criterion : cdo_pt = ex"); { bidder: 'sovrn', params: { tagid: '387233' }}, ga('create', 'UA-31379-3',{cookieDomain:'dictionary.cambridge.org',siteSpeedSampleRate: 10}); googletag.pubads().setTargeting("sfr", "cdo_dict_english"); var pbHdSlots = [ { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_mpuslot' }}, }, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, addPrebidAdUnits(pbAdUnits); pbjsCfg = { { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, A special way of vibrating or oscillating is called simple harmonic motion.When measuring motion, it is normal to make a graph with time on one axis and distance on the other. { bidder: 'sovrn', params: { tagid: '346698' }}, dfpSlots['leftslot'] = googletag.defineSlot('/2863368/leftslot', [[120, 600], [160, 600]], 'ad_leftslot').defineSizeMapping(mapping_leftslot).setTargeting('sri', '0').setTargeting('vp', 'top').setTargeting('hp', 'left').addService(googletag.pubads()); var pbAdUnits = getPrebidSlots(curResolution); { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_rightslot' }}]}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_leftslot' }}, { bidder: 'ix', params: { siteId: '195464', size: [120, 600] }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_topslot_728x90' }}, {code: 'ad_rightslot', pubstack: { adUnitName: 'cdo_rightslot', adUnitPath: '/2863368/rightslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, { bidder: 'sovrn', params: { tagid: '346693' }}, googletag.cmd.push(function() { { bidder: 'openx', params: { unit: '539971067', delDomain: 'idm-d.openx.net' }}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_mpuslot1' }}]}]; 1. To and fro, moving in one direction and then the opposite and so making no progress in either. Gliding Joint. partner: "uarus31" Asked by Wiki User. { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot' }}, COBUILD Advanced English Dictionary. iasLog("criterion : cdo_pc = dictionary"); { bidder: 'appnexus', params: { placementId: '11654157' }}, Two boys were in the street, tossing a baseball back and forth. { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot' }}, { bidder: 'ix', params: { siteId: '195452', size: [336, 280] }}, { bidder: 'ix', params: { siteId: '195464', size: [160, 600] }}, { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_mpuslot_flex' }}, Ball and Bowl system 3. { bidder: 'sovrn', params: { tagid: '387232' }}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_topslot' }}]}, var mapping_contentslot = googletag.sizeMapping().addSize([746, 0], [[300, 250], [336, 280], 'fluid']).addSize([0, 0], [[300, 250], [320, 100], [320, 50], [300, 50], 'fluid']).build(); var pbDesktopSlots = [ The most classic example of this motion is a metronome. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, There are several situations where an external force can cause an object to be in periodic motion. dfpSlots['contentslot_1'] = googletag.defineSlot('/2863368/mpuslot', [[300, 250], [336, 280], 'fluid'], 'ad_contentslot_1').defineSizeMapping(mapping_contentslot).setTargeting('cdo_si', '1').setTargeting('sri', '0').setTargeting('vp', 'mid').setTargeting('hp', 'center').addService(googletag.pubads()); googletag.pubads().setTargeting("cdo_l", "en"); Click on the arrows to change the translation direction. { bidder: 'appnexus', params: { placementId: '11654156' }}, bidderSequence: "fixed" An oscillating pendulum or a ball tossed vertically into the air are examples of things that go back and forth. When Mom commands us to "wave to Mr. Smith," she is telling us to raise our hand and to temporarily or even repeatedly vibrate it back and forth. Usage explanations of natural written and spoken English, 0 && stateHdr.searchDesk ? initAdSlotRefresher(); Let's look at soccer, for example. }); { bidder: 'ix', params: { siteId: '195453', size: [300, 50] }}, Translate Back and forth motion. }, As it is pushed, the swing moves back and forth about its mean position. To-and-fro definition, back-and-forth: to-and-fro motion. The word in the example sentence does not match the entry word. { bidder: 'openx', params: { unit: '539971079', delDomain: 'idm-d.openx.net' }}, { bidder: 'sovrn', params: { tagid: '446383' }}, Motion. { bidder: 'ix', params: { siteId: '195466', size: [728, 90] }}, { bidder: 'ix', params: { siteId: '195467', size: [320, 100] }}, { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: 'cdo_mpuslot_mobile_flex' }}, An example of back and forth is when a person goes to LA, then to San … { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_topslot_728x90' }}, {code: 'ad_contentslot_1', pubstack: { adUnitName: 'cdo_mpuslot', adUnitPath: '/2863368/mpuslot' }, mediaTypes: { banner: { sizes: [[300, 250], [336, 280]] } }, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776140', position: 'atf' }}, Here, reciprocating motion is best achieved with a simple rotary motor driving a crankshaft, in turn, producing a fixed-distance, back-and-forth action. googletag.pubads().setTargeting('cdo_alc_pr', pl_p.split(",")); { bidder: 'ix', params: { siteId: '195467', size: [300, 250] }}, { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_rightslot_flex' }}, 'cap': true "authorization": "https://dictionary.cambridge.org/auth/info?rid=READER_ID&url=CANONICAL_URL&ref=DOCUMENT_REFERRER&type=&v1=&v2=&v3=&v4=english&_=RANDOM", { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_Billboard' }}, var pbMobileLrSlots = [ { bidder: 'ix', params: { siteId: '195453', size: [320, 50] }}, { bidder: 'appnexus', params: { placementId: '11654189' }}, params: { bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162050', zoneId: '776338', position: 'btf' }}, }], iasLog("setting page_url: - https://dictionary.cambridge.org/example/english/back-and-forth-motion"); },{ Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, { bidder: 'sovrn', params: { tagid: '387233' }}, }, {code: 'ad_leftslot', pubstack: { adUnitName: 'cdo_leftslot', adUnitPath: '/2863368/leftslot' }, mediaTypes: { banner: { sizes: [[120, 600], [160, 600], [300, 600]] } }, {code: 'ad_rightslot', pubstack: { adUnitName: 'cdo_rightslot', adUnitPath: '/2863368/rightslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, googletag.pubads().setTargeting("cdo_dc", "english"); back and forth. { bidder: 'appnexus', params: { placementId: '11654156' }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_mpuslot' }}, Like most of the other movements, oscillating motion can be created by using a … googletag.pubads().setTargeting("cdo_pt", "ex"); 2 1 Have you ever noticed a mother … var mapping_topslot_b = googletag.sizeMapping().addSize([746, 0], [[728, 90]]).addSize([0, 0], []).build(); 6d�$_lW�5+J��h4��EU��Y0���| Also, backward (s) and forward (s). bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776156', position: 'atf' }}, back and forth. See Spanish-English translations with audio pronunciations, examples, and word-by-word explanations. { bidder: 'ix', params: { siteId: '195453', size: [320, 50] }}, The definition of back and forth is going from one place to another and then returning to the first location, often over and over again. type: "cookie", { bidder: 'ix', params: { siteId: '195453', size: [320, 100] }}, ga('require', 'displayfeatures'); Vibrating Drumheads. In this experiment, a number of objects which change speed and direction as … movements in all planes (triaxial), and rotational movement. { bidder: 'openx', params: { unit: '539971068', delDomain: 'idm-d.openx.net' }}, Injuries due to contact with rotating parts can be severe. ga('set', 'dimension3', "combinationPage"); iasLog("criterion : cdo_ei = back-and-forth-motion"); 'max': 30, { bidder: 'ix', params: { siteId: '195464', size: [160, 600] }}, iasLog("criterion : cdo_l = en"); {code: 'ad_contentslot_1', pubstack: { adUnitName: 'cdo_mpuslot', adUnitPath: '/2863368/mpuslot' }, mediaTypes: { banner: { sizes: [[300, 250], [336, 280]] } }, { bidder: 'openx', params: { unit: '539971067', delDomain: 'idm-d.openx.net' }}, Recent Examples on the Web: Adverb There was a … Vibrations fall into two categories: free { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, I have compared forensic work to an operational Rosetta stone, wherein differing languages might be translated back and forth. In order to be good at any sport, you have to be a master at force and motion. { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: 'cdo_mpuslot_mobile_flex' }}, } { bidder: 'openx', params: { unit: '539971081', delDomain: 'idm-d.openx.net' }}, Motion of mass attached to spring 2. Children playing in a sea-saw is an example of vibratory motion. { bidder: 'sovrn', params: { tagid: '346693' }}, These examples are from corpora and from sources on the web. 'min': 0, He paced back and forth. The head wiggles; it vibrates; it oscillates. { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_leftslot_160x600' }}, if(!isPlusPopupShown()) The most classic example of this motion is a metronome. Examples of back-and-forth in a Sentence Adverb The chair rocked back and forth. Graphs of the position vs. time and velocity vs.time for such objects share a number of features. 'pa pdd chac-sb tc-bd bw hbr-20 hbss lpt-25' : 'hdn'">, These words are often used together. { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: 'cdo_topslot_mobile_flex' }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776160', position: 'atf' }}, A crankshaft converts back-and-forth motion to circular motion. { bidder: 'openx', params: { unit: '539971079', delDomain: 'idm-d.openx.net' }}, { bidder: 'appnexus', params: { placementId: '11654150' }}, One such pendulum is constructed with a string of length and bob of mass . A bobblehead doll consists of an oversized replica of a person's head attached by a spring to a body and a stand. { bidder: 'ix', params: { siteId: '195452', size: [300, 250] }}, storage: { : Her body was limp and her head lolled back and forth in a disturbing manner. },{ var pbMobileHrSlots = [ 'max': 8, googletag.pubads().set("page_url", "https://dictionary.cambridge.org/example/english/back-and-forth-motion"); {code: 'ad_topslot_b', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/2863368/topslot' }, mediaTypes: { banner: { sizes: [[728, 90]] } }, �s�������)W�iQ���l�nr���; �?���H�x��Lq��i�8�~��º����}�(Sbi�ڐd�m�x/tm/�o���4 They move randomly back and forth, in all directions of space. { bidder: 'appnexus', params: { placementId: '11654208' }}, The Madison is a line dance that features a regular back-and-forth pattern interspersed with called steps. { bidder: 'sovrn', params: { tagid: '387232' }}, : The back and forth movement of each piston was translated into rotary motion by a crank shaft. ga('set', 'dimension2', "ex"); Motion of simple pendulum 4. name: "pubCommonId", 'buckets': [{ "sign-in": "https://dictionary.cambridge.org/auth/signin?rid=READER_ID", If someone moves back and forth, they repeatedly move in one direction and then in the opposite direction. Graphs of the position vs. time and velocity vs. time for such object share a number of common features. {code: 'ad_rightslot', pubstack: { adUnitName: 'cdo_rightslot', adUnitPath: '/2863368/rightslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, name: "_pubcid", }; var googletag = googletag || {}; bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162050', zoneId: '776338', position: 'btf' }}, iasLog("exclusion label : wprod"); syncDelay: 3000 { bidder: 'openx', params: { unit: '539971066', delDomain: 'idm-d.openx.net' }}, {code: 'ad_topslot_b', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/2863368/topslot' }, mediaTypes: { banner: { sizes: [[728, 90]] } }, For example, in a transverse wave traveling along a string, each point in the string oscillates back and forth in the transverse direc-tion (not along the direction of the string). { bidder: 'sovrn', params: { tagid: '346693' }}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_mpuslot1' }}]}]; expires: 365 'increment': 0.01, Rotational Motion Examples. All of us are familiar with the sound of a drum, and most of us have also tried … { iasLog("criterion : cdo_tc = resp"); { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_topslot' }}]}, Browse our dictionary apps today and ensure you are never again lost for words. Another word for vibration is oscillation. To observe the quantum particle oscillating back and forth the team had to cool a gas of Cesium atoms just above absolute zero temperatureand … dfpSlots['topslot_b'] = googletag.defineSlot('/2863368/topslot', [[728, 90]], 'ad_topslot_b').defineSizeMapping(mapping_topslot_b).setTargeting('sri', '0').setTargeting('vp', 'top').setTargeting('hp', 'center').addService(googletag.pubads()); { bidder: 'openx', params: { unit: '539971081', delDomain: 'idm-d.openx.net' }}, A light tap to the oversized head causes it to bobble. 'min': 3.05, S$Z$�F�2�R���N�����z��>�ش.J2~[%�=KX�U/�]�j_��U^��/?����Zn7�J�d4j�཭�?v�x�µdpA>�V �� �X� �v���S��9�N�Z���� I�b�t���#�w�^f� �[J�i�r.Hz�a��#�XdԐ&����G3�v�0z�V�=�!����{B� �\��_�9z���F�$��7� �8�׬� o, �> ��)��b��@��i�湐� }˚a����@�n�x�]/�|�B3_A0�����Y���X$��A-�. storage: { { bidder: 'ix', params: { siteId: '195467', size: [320, 50] }}, 'cap': true Apart from the physical definition of the term, oscillating motion can also be applied to the mental process of … Boustrophedon / ˌ b uː s t r ə ˈ f iː d ən / (Ancient Greek: βουστροφηδόν, boustrophēdón "ox-turning" from βοῦς, bous, "ox", στροφή, strophē, "turn" and the adverbial suffix - δόν, "like, in the manner of"; that is, turning like oxen in ploughing) is a type of bi-directional text, mostly seen in ancient manuscripts and other inscriptions. { bidder: 'ix', params: { siteId: '195453', size: [300, 250] }}, userIds: [{ bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162050', zoneId: '776358', position: 'atf' }}, {code: 'ad_contentslot_1', pubstack: { adUnitName: 'cdo_mpuslot', adUnitPath: '/2863368/mpuslot' }, mediaTypes: { banner: { sizes: [[300, 250], [320, 100], [320, 50], [300, 50]] } }, googletag.pubads().setTargeting("cdo_tc", "resp"); We analyzed the motion of five objects which included a mass attached at the end of a spring, a swinging pendulum, a ball thrown up in the air, a jumping student, and a cart rolling up and down an incline. The vibration of the string of a violin { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_HDX' }}, { bidder: 'ix', params: { siteId: '195465', size: [300, 250] }}, { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_rightslot_flex' }}, { bidder: 'openx', params: { unit: '539971080', delDomain: 'idm-d.openx.net' }}, ... during the back-and-forth or up-and-down motion, a worker ... metal, and other materials. In this experiment, you will observe a number of objects that … { bidder: 'openx', params: { unit: '539971068', delDomain: 'idm-d.openx.net' }}, pbjs.que.push(function() { { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_rightslot' }}]}, "noPingback": true, { bidder: 'ix', params: { siteId: '195464', size: [120, 600] }}, },{ hips and shoulders. { bidder: 'appnexus', params: { placementId: '11654149' }}, { bidder: 'ix', params: { siteId: '195465', size: [300, 250] }}, window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date; { bidder: 'appnexus', params: { placementId: '11654149' }}, expires: 365 Oscillating motion involves any part that moves back and forth along an arc. googletag.cmd.push(function() { { bidder: 'ix', params: { siteId: '195453', size: [300, 50] }}, }; { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_mpuslot' }}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_leftslot' }}]}, { bidder: 'appnexus', params: { placementId: '11654208' }},