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AveGali [126]
3 years ago
6

Gary needs to move a chair that is 20 pounds at a distance of 5 feet. How much work will he need to produce?

Physics
2 answers:
Bas_tet [7]3 years ago
8 0

answer- 100 ft-lbs

Hope I helped

tangare [24]3 years ago
3 0
<h2>Hello!</h2>

The answer is:

The answer is the first option, 100 ft-lbs.

<h2>Why?</h2>

To calculate the work done by an object over a distance, we need to multiply the applied force by the amount of movement (distance).

So, to calculate the work that Gary needs to do to move the chair, we need to use the following equation:

Work=Force*Distance

We are given,

Force=20lb\\Distance=5ft

Work=F*D\\Work=(20lb)*(5ft)=100ft-lbs

Hence, the answer is the first option, 100 ft-lbs.

Have a nice day!

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