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3 years ago

7

A hockey puck is pushed by a stick with a force of 750 newton’s. the puck tracked 2.0 meters in 0.30 seconds. how powerful is th

e push? (ignore frictional effects.)
a. 1,500 W
b. 5,000 W
c. 112 W
d. 450 W

1 answer:

Anit [1.1K]3 years ago

7 0

Work= force x distance
work= 750 x 2
work =1500
power =work/time
power= 1500/ 0.3
power= 5000W

answer: b. 5000W

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