contestada

What does a car weigh if it’s tires cover an area of 4 cm and each tire exerts a pressure of 1000 N per square centimeter on the ground

Relax

Respuesta :

F = P X A

F = 1000 X 4

4000 N = F

F = MA

M = F/A

M = 4000/10

M = 400 KG