What force is needed to give a 2000kg car an acceleration of 1.5ms?

The force needed is given by Newton's second law, which states F = m * a. Plugging in the values, F = 2000 kg * 1.5 m/s^2 = 3000 N. So, a force of 3000 Newtons is needed to give the 2000 kg car an acceleration of 1.5 m/s^2.