A 1-kg object falls from a height of 30 m to the ground. The work done – McqOptions

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1.	A 1-kg object falls from a height of 30 m to the ground. The work done by the force of gravity will be _____. (Take g = 10 m/s)
A.	10 J
B.	300 J
C.	30 J
D.	0.33 J
Answer» C. 30 J

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