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HELP PLZ! You push a box across the floor with a force of 30 N. You push it 15 meters in 8 seconds. How much work did you do? How much power did you use?
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HELP PLZ!

You push a box across the floor with a force of 30 N. You push it 15 meters in 8 seconds. How much work did you do? How much power did you use?

User Pratik Patel
by
5.9k points

2 Answers

0 votes
work=force x distance 30 x 15= 450

power=work/time
450/8 =56.25

work = 450 j power = 56.25
User Crabbly
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6.4k points
3 votes
Work= force x distance
30 x 15 = 450

Power= work/time
450/8 = 56.25

Work = 450J Power = 56.25W
User Configbug
by
6.3k points
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