The SI unit of force is Newton. It's definition is:
The force necessary to provide a mass of 1000 g with an acceleration of 1 metre per second square.
My question is why is the second unit second square? Why not second only?
Correct answer will be marked brainliest.
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Definition. One newton is the force needed to accelerate one kilogram of mass at the rate of one metre per second squared in the direction of the applied force. The units "metre per second squared" can be understood as change in velocity per time, i.e. an increase of velocity by 1 metre per second every second
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