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A machine lifts a 35 kg object doing 6860 J worth of work. How much power is produced by the machine if it lifts the object in 4 seconds? 350 W 60025 W 27440 W 1715 W
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A machine lifts a 35 kg object doing 6860 J worth of work. How much power is produced by the machine if it lifts the object in 4 seconds?

350 W
60025 W
27440 W
1715 W

User Chris Burton
by
4.8k points

1 Answer

6 votes

Answer:

Step-by-step explanation:

We need the power equation for this which is

P = Work/time

We have everything we need to solve this (the mass of the object is extra information):

P = 6860/4

P = 1715W

User Chris Fellows
by
5.6k points
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