An object weighing 20 kg is raised through a height of 2 m. What will – McqOptions

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1.	An object weighing 20 kg is raised through a height of 2 m. What will be the work done by the force of gravity in this process? (g = 10 m\s2)
A.	40 J
B.	100 J
C.	400 J
D.	50 J
Answer» D. 50 J

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