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4 November, 09:18

A hockey puck is pushed by a stick with a force of 750 newtons. The puck travels 2.0 meters in 0.30 seconds. How powerful is the push?

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Answers (2)
  1. 4 November, 09:26
    0
    Answer: Which force could balance the forces acting on the hockey puck?

    A.

    a pull of 10 newtons to the left

    B.

    a pull of 10 newtons to the right

    C.

    a push of 20 newtons to the right
  2. 4 November, 09:33
    0
    5000 watts

    Explanation:

    Power = workdone / time

    Work done = force x distance

    Given force = 750N

    Distance = 2.0m

    Time = 0.30

    Power = 750 x 2.0 / 0.30

    1500/0.30

    5000 watts
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