almaaljabban067 almaaljabban067

30-05-2021
Physics

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Sam moves a box with a with a force of 400N a distance of 5 meters. How long did it take him to move the box if 20 Watts of power was used?

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hanaLolz hanaLolz

30-05-2021

Answer:

100 seconds

Explanation:

p=w/t

w=fd

w=400N×5m

p=2000J/t

20=2000J/t

20t=2000

t=100s

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