Situation 3. A 10 kg ball and a 7 kg ball move toward each other on a smooth horizontal plane along a straight line path with speeds of 21 m/s and 24 m/s, respectively. What is the speed of the 10 kg ball after collision if the impact is plastic? What is the speed of the 7 kg ball after collision if the impact is elastic?
Situation 3. A 10 kg ball and a 7 kg ball move toward each other on a smooth horizontal plane along a straight line path with speeds of 21 m/s and 24 m/s, respectively. What is the speed of the 10 kg ball after collision if the impact is plastic? What is the speed of the 7 kg ball after collision if the impact is elastic?
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Transcribed Image Text:Situation 3. A 10 kg ball and a 7 kg ball move toward each other on a smooth horizontal
plane along a straight line path with speeds of 21 m/s and 24 m/s, respectively.
What is the speed of the 10 kg ball after collision if the impact is plastic?
What is the speed of the 7 kg ball after collision if the impact is elastic?
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