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Physics, 17.01.2021 23:10 Katie123amazing
A bicycle tire is spinning counterclockwise at 4.00 rad/s. During a time period Δt = 2.10 s, the tire is stopped and spun in the opposite (clockwise) direction, also at 4.00 rad/s. Calculate the change in the tire's angular velocity Δ and the tire's average angular acceleration av. (Indicate the direction with the signs of your answers.)
(a) the change in the tire's angular velocity Δ (in rad/s)
rad/s
(b) the tire's average angular acceleration av (in rad/s2)
rad/s2
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A bicycle tire is spinning counterclockwise at 4.00 rad/s. During a time period Δt = 2.10 s, the tir...
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