Laws of Motion-Laws of Friction (KVPY Stream-SA (Class 11) Physics): Questions 5 - 5 of 5

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Question number: 5

» Laws of Motion » Laws of Friction

MCQ▾

Question

A body moving on a rough horizontal surface comes to a stop in a distance 10 m. If the initial kinetic energy is 20 J, the force of the friction exerted on the body is –

Choices

Choice (4) Response

a.

3 N

b.

5 N

c.

2 N

d.

4 N

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