A body of mass 
is moving with velocity 
towards east. Another body of same mass and same velocity moving towards north collides with former and coalesces and moves towards north-east. Its velocity is
a)
b)
c)
d)
A body of mass is moving with velocity towards east. Another body of same mass and same velocity moving towards north collides with former and coalesces and moves towards north-east. Its velocity is
a)
b)
c)
d)
Question ID - 50805 | SaraNextGen Top Answer
A body of mass is moving with velocity towards east. Another body of same mass and same velocity moving towards north collides with former and coalesces and moves towards north-east. Its velocity is
a)
b)
c)
d)
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A body of mass |
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a) |
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b) |
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c) |
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d) |
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1 Answer
127 votes
Answer Key / Explanation : (d) -
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(d) Initial momentum
Final momentum By the law of conservation of momentum
In the problem |
[Given] 
127 votes
Answer Link
127