What force has to be exerted on a mass 60kg to give it an acceleration of 10ms-2 vertically upwards?
[g = 10ms-2
[g = 10ms-2
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Correct Answer: Option C
Explanation:
F = Ma + mg = 60 x 10 x 60 x 10 = 1200N
F = Ma + mg = 60 x 10 x 60 x 10 = 1200N