Amotorcycle, which has an initial linear speed of 6.3 m/s, decelerates to a speed of 1.9 m/s in 4.6 s. each wheel has a radius of 0.68 m and is rotating in a counterclockwise (positive) direction. a) the constant angular acceleration (in rad/s2) andb) the angular displacement (in rad) of each wheel?

Explanation:

Given

initial velocity of motorcycle

final velocity

time taken

radius of wheel

using v=u+at

where a=acceleration

angular acceleration

Angular displacement

Angular displacement

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