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Acceleration

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a man pushes a box of mass 50 kg with the force of 80 kg .what will be the acceleration of the box due to this force ? what would be the acceleration if the mass were doubled

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Solution

a man pushes a box of mass 50 kg with the force of 80 Newton .what will be the acceleration of the box due to this force ? what would be the acceleration if the mass were doubled
This is a fairly simple question.
Use
F = ma
or a= F/m
put
F=80N
m=50kg
then
a = 80/50 = 1.6 m/s²
If mass is doubled, then
m = 2x 50 = 100 kg
Similar to above you can calculate the answer yourself.
a = 0.8 m/s²

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