A particle having mass M = 4 Kg moves with a speed V = 50 m/s...

Question

Question

Answer 1

Answer #1

Centripetal force acting on a mass M moving with velocity v around a radius r is

$F=\frac{mv^2}{r}=\frac{4\times50^2}{25}\ N=400\ N$

2nd option is correct.

Answer 2

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