Question

6. A car experiences a forward engine force of 2000N. The combined frictional forces acting

on the car are 600 N. If the car is accelerating at 3.0m/s, what is the mass of the car?
Ans: 467 kg
(I need the equation and work of it!!!)

Answer 1

i think

Step-by-step explanation:

2000N-600N

net force=m.a

1400=m.3.0m/s

1400/30m/s=m

from here u divide using your calculator and i hope the answer you get is 467kg