What is the work done in lifting a mass of 10 kg at a height of 100 cm

1.	What is the work done in lifting a mass of 10 kg at a height of 100 cm?
A.	90 J
B.	98 J
C.	96 J
D.	92 J
E.	None of these
Answer» C. 96 J

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What is the work done in lifting a mass of 10 kg at a height of 100 cm?

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