force * distance= work done = kinetic energy
0.953 F = (1/2) (0.020)(801)^2
A 20 g bullet is accelerated in a rifle barrel
95.3 cm long to a speed of 801 m/s.
Use the work-energy theorem to find the
average force exerted on the bullet while it is
being accelerated.
Answer in units of N.
1 answer
1 answer