Two hockey pucks moving with initial velocities vĄ and vg collide as shown. The mass of A is 1.4 kg and the mass of B is 3.5 kg. If the coefficient of restitution is e = 0.49, determine the velocity (magnitude and direction e with respect to the positive x-axis) of each puck ust after impact. Also calculate the percentage loss n of system kinetic energy.

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Two hockey pucks moving with initial velocities VĄ and vg collide as shown. The mass of A is 1.4 kg and the mass of B is 3.5 kg. If the
coefficient of restitution is e = 0.49, determine the velocity (magnitude and direction e with respect to the positive x-axis) of each puck
just after impact. Also calculate the percentage loss n of system kinetic energy.
21°
VA = 12.5 m/s
UB = 6.0 m/s
Answers:
v'A =
i
m/s
e'A =
i
i
m/s e'B =
i
n =
i
Transcribed Image Text:Two hockey pucks moving with initial velocities VĄ and vg collide as shown. The mass of A is 1.4 kg and the mass of B is 3.5 kg. If the coefficient of restitution is e = 0.49, determine the velocity (magnitude and direction e with respect to the positive x-axis) of each puck just after impact. Also calculate the percentage loss n of system kinetic energy. 21° VA = 12.5 m/s UB = 6.0 m/s Answers: v'A = i m/s e'A = i i m/s e'B = i n = i
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