Question

   A 500kg car takes a round turn of radius 50m with a Velocity of 36km/hrs . The centripetal  force is?

Answer 1

Given:

$v=36\:\rm km/h=10\: m/s$

$m=500\:\rm kg$

$R=50\:\rm m$

$$F_c=\frac{mv^2}{R}=\frac{500*10^2}{50}=1000\:\rm N$$