Drive dimensionally the expression for centripetal force acting on a particle of mass 'm' moving with velocity 'v' in a circle of radius 'r'
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Answer:
Dimensions of Force, F=MLT
−2
Dimensions of Velocity, V=LT
−1
Dimensions of mass, M
Dimensions of radius, r=L
comparing with dimensions of force,
Power of M=1
Power of v=2
Power of r=−1
Hence, Option A is correct.
Explanation:
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