Posted by Anonymous on Sunday, October 7, 2012 at 12:13pm.
A 22.4g bullet is fired from a rifle. It takes 3.37 × 103 s for the bullet to travel the length of the barrel, and it exits the barrel with a speed of 740 m/s. Assuming that the acceleration of the bullet is constant, find the average net force exerted on the bullet.

physics  Elena, Sunday, October 7, 2012 at 12:44pm
F=ma=m•v/t=...
Answer This Question
Related Questions
 physics  A 15.7g bullet is fired from a rifle. It takes 3.00 × 103 s for the ...
 Physics  A 24.8g bullet is fired from a rifle. It takes 2.15 × 103 s for the ...
 physics  A 28.6g bullet is fired from a rifle. It takes 2.36 × 103 s for the ...
 Physics  A 21.3g bullet is fired from a rifle. It takes 3.77 × 103 s for the ...
 physics  A 18.5 g bullet is fired from a rifle. It takes 2.70 103 s for the ...
 physics  a 15g bullet is fired from a rifle. it takes 2.50 * 10^3s for the ...
 Physics  A rifle shoots a 4.1g bullet out of it's barrel. The bullet has a ...
 physics  The speed of a bullet as it travels down the barrel of a rifle toward ...
 Physics  A 25 g bullet is fired from a rifle with a barrel of length 65 cm. The...
 physics  The speed of a bullet as it travels down the barrel of a rifle toward ...
More Related Questions