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Which of the following is // are correc...

Which of the following is `//` are correct about electric current ?

Text Solution

Verified by Experts

The correct Answer is:
C
By applying impulse-momentum theorem
`=|(m_(1)vec(v)_(1) + m_(2)vec(v)_(2)) - (m_(1)vec(v)_(1) + m_(2)vec(v)_(2))|`
`= |(m_(1) + m_(2)) vec(g) (2L_(0))| - 2(m_(1) + m_(2)) g t_(0)`
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