Author Question: A tow truck exerts a force of 3000 N on a car, which then accelerates at 2 m/s2. What is the mass of ... (Read 53 times)

evelyn o bentley · **on:** Jul 29, 2018

A tow truck exerts a force of 3000 N on a car, which then accelerates at 2 m/s2. What is the mass of the car?

A) 500 kg
B) 1000 kg
C) 1500 kg
D) 3000 kg
E) none of these

Question 2

Which has zero acceleration? An object

A) at rest.
B) moving at constant velocity.
C) in mechanical equilibrium.
D) all of the above
E) none of the above