3 years ago

Nathan lifts a 5 lb. box 2 feet. How much work has he done?

Mathematics

1 answer:

vekshin13 years ago

7 0

Answer:

10 ft-lbs.

Step-by-step explanation:

Given data

Weight of box= 5 lb

Height moved = 2 feet

We know that the expression for work done is

Work done= Force * Distance

Work done= 5*2

Work done= 10 10 ft-lbs.

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