Problem: Unless otherwise stated, all objects are located near the Earth's surface, where g = 9.80 m/s2. A gun is fired and a 60g bullet is accelerated to a muzzle speed of 130m/s.
Part A: If the length of the gun barrel is 0.90 m, what is the magnitude of the accelerating force? (Assume the acceleration to be constant.)
I need help to find the magnitude of the accelerating force.