Answered: A wheel rotating with 20 rev/s is…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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A wheel rotating with 20 rev/s is uniformly accelerated at 0.5 rad/s² for 10 seconds. It then rotates with a uniform speed for next 6 s. Then it is made to stop in next 16 s. Determine (i)maximum angular velocity; (ii) total angular displacement

1- The velocity of the wheel at 10 seconds in rad/s is ?

2-The angular displacement for the first case in rad is ?

3-The angular displacement for the second case in rad is ?

4- The maximum velocty in rad/s is ?

5-The angular displacement for the last case in rad is ?

6-The total angular displacement in rad is ?

Definition Definition Angle at which a point rotates around a specific axis or center in a given direction. Angular displacement is a vector quantity and has both magnitude and direction. The angle built by an object from its rest point to endpoint created by rotational motion is known as angular displacement. Angular displacement is denoted by θ, and the S.I. unit of angular displacement is radian or rad.

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