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An object weighing 75 N is dropped from the top of a building and falls a distance of 28 m to the ground. How much work does gravity do on the object from the time it is dropped to the time it hits the
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An object weighing 75 N is dropped from the top of a building and falls a distance of 28 m to the ground. How much work does gravity do on the object from the time it is dropped to the time it hits the ground?​

User Xurca
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2 Answers

10 votes
The answer is 2100. Hope this helps!

Step-by-step equation:
User Stegrex
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8.0k points
5 votes
hey there!

Given , the weight is 75N I.e force

And displacement is 28 m

We know that ,

Work done = Force x displacement

So , now W = 75 x 28 = 2100 Joules

Hope this helps you dear :)
Have a good day <3
User Messy
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