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A bullet of mass m strikes an obstructio...

A bullet of mass m strikes an obstruction and deviates off at 60° to its original direction. If its speed is also changed from u to v, find the magnitude of the impulse acting on the bullet.

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The correct Answer is:
`mxxsqrt(u^(2)-uv+v^(2))`
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MOTION-CENTRE OF MASS-Exercise - 3 Level-I
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