How much force is needed to accelerate a trolly of mass 20g through 1 m/s^-2
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According to the question
m = 20g = 20 ×10^-3 kg
acceleration = 1ms^-2
SOLUTION
F= ma
= 20 ×10^-3 × 1
= 20/1000
= 0.02N
Thank You
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