A wheel 2.05m in diameter lies in a vertical plane and rotates about its central axis with a constant angular acceleration of 4.35 rad/s. The wheel starts at rest at t= 0, and the radius vector of a certain point Pon 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 rad/s (b) the tangential speed of the point P m/s (c) the total acceleration of the point P magnitude m/s? with respect to the radius to point P direction (4) the angular position of the point P rad
A wheel 2.05m in diameter lies in a vertical plane and rotates about its central axis with a constant angular acceleration of 4.35 rad/s. The wheel starts at rest at t= 0, and the radius vector of a certain point Pon 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 rad/s (b) the tangential speed of the point P m/s (c) the total acceleration of the point P magnitude m/s? with respect to the radius to point P direction (4) the angular position of the point P rad
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
Transcribed Image Text:A wheel 2.05 m in diameter lies in a vertical plane and rotates about its central axis with a constant anqular acceleration of 4.35 rad/s2. 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
rad/s
(b) the tangential speed of the point P
m/s
(c) the total acceleration of the point P
magnitude
m/s2
direction
° with respect to the radius to point P
(d) the angular position of the point P
rad
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