Question

Que fuerza deberá oponer un mecánico
para empujar un automóvil de 128 kg.
con una aceleración
de 20 m/s²
​

Answer 1

Answer:

We have that F = MA, where M is the mass and A is the acceleration. So in our case we have M = 128 kg and

A = 20 m/s^2. Therefore you get

F = (128)(20) = 2 560 N