A body moving along a circular path of radius 𝑅 with velocity 𝑣, has centripetal acceleration 𝑎. If its
velocity is made equal to 2𝑣, then its centripetal acceleration is

Question: A body moving along a circular path of radius 𝑅 with velocity 𝑣, has centripetal acceleration 𝑎. If its velocity is made equal to 2𝑣, then its centripetal acceleration is

(A) 4𝑎

(B) ) 2a

(C) \dfrac{a}{4}

(D) \dfrac{a}{2}

Answer: option (A)

Solution:

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