Answer to Question #101330 in Physics for Mirabel

Question #101330

If a car has a mass of 800kg and moves with a velocity if 25m/s what force is needed to stop the car in 50m

Expert's answer

"v^2=2as"

"F=ma=\\frac{mv^2}{2s}"

"F=\\frac{mv^2}{2s}=\\frac{(800)(25)^2}{2(50)}=5000\\ N"

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OLAWUYI AYOBAMI

06.11.21, 04:34

very helpful with similar question.

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