Question

A body of 10 kg mass moves along a circle of radius 0.5m with a velocity 2ms'. The
centripetal force acting on the body is
1
a. 40N
b. 60N
d. 100N​

Answer 1

GiveN :

• Mass = 10 kg
• Radius = 0.5 m
• Velocity = 2 m/s

To FinD :

• Centripetal Force

SolutioN :

⇒F = mv²/r

⇒F = (10 * 2²)/0.5

⇒F = (10 * 4)/0.5

⇒F = 40/0.5

⇒F = 20 N