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Questions and answers by
Peter S.
Questions (4)
A car of mass 900 kg moves at 10 m/s. What is the braking force required to stop the car in a time of 5 seconds?
2 answers
599 views
A player uses a hockey stick to increase the speed of a 0.200 kg hockey puck by 6 m/s in 2 seconds. how 1. much did the hockey
0 answers
531 views
A player uses a hockey stick to increase the speed of a 0.200 kg hockey puck by 6 m/s in 2 seconds. how 1. much did the hockey
2 answers
1,241 views
A player uses a hockey stick to increase the speed of a 0.200 kg hockey puck by 6 m/s in 2 seconds. how much did the hockey puck
2 answers
508 views
