A hockey puck sits at rest on a frictionless surface. The puck is pushed with a particular constant force for 3 seconds and achieves a speed of 5 m/s. In order to achieve a the same speed with a force half as strong as the original one the hockey puck needs to be pushed for O 3 seconds O 6 seconds O 9 seconds
A hockey puck sits at rest on a frictionless surface. The puck is pushed with a particular constant force for 3 seconds and achieves a speed of 5 m/s. In order to achieve a the same speed with a force half as strong as the original one the hockey puck needs to be pushed for O 3 seconds O 6 seconds O 9 seconds
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Transcribed Image Text:A hockey puck sits at rest on a frictionless surface. The puck is pushed with a particular constant force for 3
seconds and achieves a speed of 5 m/s. In order to achieve a the same speed with a force half as strong as the
original one the hockey puck needs to be pushed for
O 3 seconds
6 seconds
9 seconds
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