A sphere of mass \( m \) is moving with a velocity \( 4 \hat{i}+3 \...

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A sphere of mass \( m \) is moving with a velocity \( 4 \hat{i}+3 \hat{j}-5 \hat{k} \) when it hits a smooth wall and rebounds with
\( \mathrm{P} \) velocity \( 2 \hat{i}+2 \hat{j}+3 \hat{k} \). Find the impulse it receives. Find also the coefficient of restitution between the

W sphere and the wall.
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