valeriag1 valeriag1

12-01-2018
Physics

contestada

A race car has a mass of 820 kg. It starts from rest and travels 50.0m in 3.0s. The car is uniformly accelerated during the entire the time. How big is the net force acting on the car?

Respuesta :

12-01-2018

a=DELTAv/DELTAt=50/3
f=ma=820.50/3

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