Question

A particle of mass m is moving with
velocity v in a circle of radius r. What is
the dimensions of m, v,r respectively
O 1,2,-1
O 2,1-1
O 1,-1,2
O2,-1,1​

Answer 1

Explanation:

$f(cp) = ma(cp) \\ = m \frac{ {v}^{2} }{r} \\ = {m}^{1} {v}^{2} {r}^{ - 1}$

1,2,-1