Work, Energy and Power

Question: A particle of mass ${m_1}$ is moving with a velocity ${v_1}$and another particle of mass ${m_2}$is moving with a velocity ${v_2}$. Both of them have the same momentum but their different kinetic energies are ${E_1}$and ${E_2}$respectively. If ${m_1} > {m_2}$ then

1) ${E_1} < {E_2}$

2) $\frac{{{E_1}}}{{{E_2}}} = \frac{{{m_1}}}{{{m_2}}}$

3) ${E_1} > {E_2}$

4) ${E_1} = {E_2}$

Solution:

Explanation: No Explanation

WEP Conservation of Energy and Momentum

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