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For a body of 50 kg mass, the velocity t...

For a body of 50 kg mass, the velocity time graph is shown in figure. Then force acting on the body is :

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The correct Answer is:
20 m
`d/(10sqrt(2) cos 45^(@)+10)=10/(10sqrt(2) sin 45^(@))`
`d=20xx1=20 m`
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