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AleksandrR [38]

3 years ago

7

A stationary hockey puck has a mass of 0.27 kg. A hockey player uses her stick to apply a 18 N force over a distance of 0.42 m.

How much work does this force do on the puck?
Group of answer choices

7.6 J

-43 J

-7.6 J

28 J

43 J

1 answer:

jeka57 [31]3 years ago

3 0

W=Fs
W=18(0.42)
W=7.56

Answer: 7.6 J (first option)

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