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Physics-

General

Easy

Question

In the track shown in figure section AB is a quadrant of a circle of 1 metre radius. A block is released at A and slides without friction until it reaches B. After B it moves on a rough horizontal floor and comes to rest at distance 3 metres from B. What is the coefficient of friction between floor and body ?

1/3
2/3
¼
3/8

The correct answer is: 1/3

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