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a ball of 5 kg is moving towards the wall at 6 m/s. after a while, it hits the wall and rebounds back at 4 m/s in the opposite direction. what is the work done on it?
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a ball of 5 kg is moving towards the wall at 6 m/s. after a while, it hits the wall and rebounds back at 4 m/s in the opposite direction. what is the work done on it?

User Razi Kallayi
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2 Answers

10 votes

Answer: -50 N

Step-by-step explanation:

User Fabio Piunti
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5.8k points
12 votes

Answer:-50 J

Step-by-step explanation:

a ball of 5 kg is moving towards the wall at 6 m/s. after a while, it hits the wall-example-1
User Joshua Hayes
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