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Standard XII

Physics

Relative Velocity in 2D

A person weig...

Question

A person weighing $60 k g$ in a small boat of mass $140 k g$ that is at rest, throws a $5 k g$ stone in the horizontal direction with a velocity of ${14 m s}^{- 1}$ . The velocity of the boat immediately after the throw is

1.2

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0.5

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0.35

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0.65

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Solution

The correct option is C $0.35$
Option c is correct

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A person weighing 60kg in a small boat of mass 140kg that is at rest, throws a 5kg stone in the horizontal direction with a velocity of 14ms−1. The velocity of the boat immediately after the throw is

The correct option is C 0.35Option c is correct

A person weighing $60 k g$ in a small boat of mass $140 k g$ that is at rest, throws a $5 k g$ stone in the horizontal direction with a velocity of ${14 m s}^{- 1}$ . The velocity of the boat immediately after the throw is

The correct option is C $0.35$
Option c is correct