Two identical hockey pucks moving with initial velocities v_(A) and v_(B) collide as shown. If the coefficient of restitution is e=0.60,
determine the velocity of each puck just after impact. Also calculate the percentage loss n of system kinetic energy.
Assume v_(A)=7.2(m)/(s),v_(B)=9.7(m)/(s),\phi =26\deg .
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