What force has to be exerted on a mass 60kg to give it an acceleration of 10ms−² vertically upwards? [g = 10ms−²]

By: |Published on: Nov 5|Categories: Physics JAMB| 0 comments

A. 300N
B. 600N
C. 1200N
D. 400N

Correct Answer:

Option C – 1200N

Explanation

F = Ma + mg = 60 x 10 x 60 x 10 = 1200N

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