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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
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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?

User Thisara Subath
by
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2 Answers

6 votes

The mass is 20.14 kg

User Sborpo
by
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4 votes

Answer:

20.14 KG

Step-by-step explanation:

apex keepy o heads up stay positive don't stress over something useless big future 4 all of yall!

User Little Bird
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