A wheel 2.15 m in diameter lies in a vertical plane and rotates about its central axis with a constant angular acceleration of 4.10 rad/s?. The wheel starts at rest at t- 0, and the radius vector of a certain point P on the rim makes an angle of 57.3° with the horizontal at this time. At t = 2.00 s, find the following. (a) the angular speed of the wheel 8.2 v rad/s (b) the tangential speed of the point P v m/s 8.815 (c) the total acceleration of the point P magnitude |m/s2 o with respect to the radius to point P direction (d) the angular position of the point P Your response differs from the correct answer by more than 100%. rad

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
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Chapter10: Rotational Motion
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Problem 10P: A wheel 2.00 m in diameter lies in a vertical plane and rotates about its central axis with a...
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A wheel 2.15 m in diameter lies in a vertical plane and rotates about its central axis with a constant angular acceleration of 4.10 rad/s?. The wheel starts at rest at t = 0, and the radius vector of a certain point
P on the rim makes an angle of 57.3° with the horizontal at this time. At t = 2.00 s, find the following.
(a) the angular speed of the wheel
8.2
v rad/s
(b) the tangential speed of the point P
V m/s
8.815
(c) the total acceleration of the point P
magnitude|
m/s2
° with respect to the radius to point P
direction
(d) the angular position of the point P
Your response differs from the correct answer by more than 100%. rad
Transcribed Image Text:A wheel 2.15 m in diameter lies in a vertical plane and rotates about its central axis with a constant angular acceleration of 4.10 rad/s?. The wheel starts at rest at t = 0, and the radius vector of a certain point P on the rim makes an angle of 57.3° with the horizontal at this time. At t = 2.00 s, find the following. (a) the angular speed of the wheel 8.2 v rad/s (b) the tangential speed of the point P V m/s 8.815 (c) the total acceleration of the point P magnitude| m/s2 ° with respect to the radius to point P direction (d) the angular position of the point P Your response differs from the correct answer by more than 100%. rad
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