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23 Nov 2019
A car starts from rest and then accelerates uniformly to a linear speed of 14 m/s in 45 s. If the tires have a radius of 27 cm, a) what is the angular acceleration of a tire in rad/s^2? b) angular displacement of a tire from t = 0 to t = 45s? and c) the total distance traveled by a point on the edge of a tire (ignore the linear motion)
A car starts from rest and then accelerates uniformly to a linear speed of 14 m/s in 45 s. If the tires have a radius of 27 cm, a) what is the angular acceleration of a tire in rad/s^2? b) angular displacement of a tire from t = 0 to t = 45s? and c) the total distance traveled by a point on the edge of a tire (ignore the linear motion)
Hubert KochLv2
25 Jun 2019