Question

The force required to lift 20 kg body is :
a) 98 N
b) 196 N
c) 49 N
d) 135 N

Answer 1

Answer:

Force is the product of mass and acceleration which in this case is acceleration due to gravity. Thus the work done to lift the load is 196J.

Explanation:

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Answer 2

Answer:

The force required to lift 20 kg body is : 196