What unbalanced force is required to eccelerate a 1500 kg-race car at 3.0 ms2?
The unbalanced force required to accelerate a 1500 kg race car at 3.0 m/s^2 is 4500 N. This force is calculated using Newton's second law, F = m * a, where F is the force, m is the mass of the car, and a is the acceleration.