A 65.25 kg person holding a steel ball stands motionless on a frozen lake.
The person then throws the ball, which propels the person at 1.25 m/s to the
right and the ball 4.05 m/s to the left. If the initial momentum of the system is
zero, what is the mass of the steel ball?
A. 16.11 kg
B. 4.03 kg
C. 3.24 kg
D. 20.14 kg
Answers: 2
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A 65.25 kg person holding a steel ball stands motionless on a frozen lake.
The person then throws t...
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