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2 years ago

6. A girl pushes her little brother on his sled with a force of 300 N for 750 m.

Physics

1 answer:

Oduvanchick [21]2 years ago

5 0

w=225000 J

E=225000 J

P=9000 W

P=22500 W

Ew=Fd=E

P=E/t

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