Engineering Mechanics - Planar Kinematics of a Rigid Body (PKRB) - Discussion

Discussion :: Planar Kinematics of a Rigid Body (PKRB) - General Questions (Q.No.22)

22. 

The automobile with wheels 2.5 ft in diameter is traveling in a straight path at a rate of 60 ft/s. If no slipping occurs, determine the angular velocity of one of the rear wheels and the velocity of the fastest moving point on the wheel.

[A]. = 48 rad/s, vmax = 84.9 ft/s
[B]. = 24 rad/s, vmax = 84.9 ft/s
[C]. = 48 rad/s, vmax = 120.0 ft/s
[D]. = 24 rad/s, vmax = 120.0 ft/s

Answer: Option C

Explanation:

No answer description available for this question.

Akim said: (Mar 19, 2017)  
I know that to find the vmax acceleration must be 0. Which equation should be used?

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