Determine the work done on a body weighing 7 kg when it is raised to a height of 18 m.
| November 29, 2020 | education
The job can be found using one formula:
A = F × S
In our case, F = mg, since the body is affected by gravity. So A = mgS = 7 × 10 × 18 = 1260 (J)
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