Question

Solve this:
Q. A block of mass m is projected on a smooth horizontal circular track with velocity v. What is average normal force exerted by the circular walls on the block during its motion from A to B.
(A) mv2R
(B) mv2πR
(C) 2mv2R
(D) 2mv2πR

Answer 1

C) is the correct answer ...

Answer 2

Answer:

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