Kinematics Question 756

Question: A cycle wheel of radius 0.4 m completes one revolution in one second then the acceleration of a point on the cycle wheel will be[MH CET (Med.) 1999]

Options:

A) 0.8 m/s2

B)0.4 m/s2

C)1.6π2m/s2

D)0.4π2m/s2

Show Answer

Answer:

Correct Answer: C

Solution:

Centripetal acceleration =4π2n2r=4π2×(1)×0.4=1.6π2



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