Question 2 Week 9 Mixed review and intro to circular motiono oni bos wovor boxiMs = reT = FxrV3rwa = raΣτ- Ια%Da 1. A disk that is 3 m in radius spins at the rate of 4 revolutions per second.ookd Aa.What is its angular velocity?oks 7 noncGs eaib odr britentod To inioq aaraei vlioolevom 2,1 beb. What is the linear velocity at the edge of the disk?2. A disk that is 3 m in radius spins at the rate of 4 revolutions per second and over a period of 10sec comes to rest at a constant angular acceleration.Seanpolovс.What is its angular acceleration?d. What is the linear velocity at the edge of the disk after 5 sec

2. Given, a. radius, r = 3 m initial angular velocity ω0, ω0=4 revsSince, 1 revs=2π radsω0=4…

2. A disk that is 3 m in radius spins at the rate of 4 revolutions per second and over a period of 10 sec comes to rest at a constant angular acceleration. feanm ods to iioolov muniamel toW c. What is its angular acceleration? d. What is the linear velocity at the edge of the disk after 5 sec

2. A disk that is 3 m in radius spins at the rate of 4 revolutions per second and over a period of 10 sec comes to rest at a constant angular acceleration. feanm ods to iioolov muniamel toW c. What is its angular acceleration? d. What is the linear velocity at the edge of the disk after 5 sec

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter4: Motion In Two And Three Dimensions

Section: Chapter Questions

Problem 64P: A runner taking part in the 200-m dash must run around the end of a track that has a circular arc...

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ormi biochemistry laboratory to examine and analysis circular motion. By this motion, the machine in: performs circular to test the readiness of astronau e blida A velq menblida 1o obnily ige alt ai s1oh bmng-galg lenoltenoos om d the slh ether as one unit. s an application 7. Centrifuge: This machine ope around the blood and urine. In astronomy, the centrifuge Us ed to motion to embark on the journey to space. eru foiw 1sbnilya wollorl a pi pal, pictures "s around a rcular bido A yelg nonblida 30 1obaily Question 1 maselh sr ni batspibni an Haw Git tanis (a) Define angular acceleration. device (b) The angular velocity of a centrifuge is increased from 5.8 revs to 16.4 revs' within 6s. Calculat its angular acceleration. plane Solution lạne (a) Angular acceleration is defined as the rate of "rop change of angular velocity with time and it is "s, directed towards the centre of the circular path. AY PHYSICS Page 151
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