calculate the force required to produce :
a) an acceleration of 2.5 m/s2 in a body of 4 kg
b)an acceleration of 3.0 m/s2 in a body of 10 kg


 

a. F = m a
Given, m = 4 kg
a = 2.5 m/s2
F = 4 X 2.5 = 10 N

Part 2 can be solved in similar manner.

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