ccpark12345 ccpark12345

04-04-2018
Physics

contestada

What is the mass of a car that weighs 140,000 N

Respuesta :

jfirely77 jfirely77

04-04-2018

Assuming the force the car exerts is 140,000 N and that the car is stationary on a flat surface. You can apply Newton's Second Law of Motion.
F = MA
Where the acceleration is gravity (-9.8m/s).
140,000 = M*-9.8
M = 14285.71kg

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