1.)A net force of 0.340 N i + 0.240 N j is applied to a 170-g hockey puck for 4.

Question

1.)A net force of 0.340 N i + 0.240 N j is applied to a 170-g hockey puck for 4.50 s. If the puck was initially at rest, find the x component of its final momentum. Give your answer in kg m/s.

2.)In the previous problem,  find the y component of its final momentum. Give your answer in kg m/s.

3.)In the previous problem, if instead the puck was initially moving with velocity 2.90 m/s i + 1.35 m/s j, find the x component of its final momentum. Give your answer in kg m/s.

4.)In the previous problem, find the y component of its final momentum. Give your answer in kg m/s.

Explanation / Answer

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