Physics

Grade-10

Easy

Question

# What is the centripetal force for an object of mass 50 Kg with the following specifications moving in a uniform circular motion.

Distance between the object and the axis point is 20 cm. Object’s speed is 30 m/s.

- – 225000 N
- 225000 N
- 0.07 N
- – 0.07 N

Hint:

## The correct answer is: 225000 N

### mass = 50 kg

radius = 20 cm =0.20m

speed = 30 m/s

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