A 12g bullet is fired from a 3.09 kg rifle. After the bullet leaves the rifle...
A 12g bullet is fired from a 3.09 kg rifle. After the bullet leaves the rifle it moves at a speed of 308 m/s. What is the magnitude of the impulse imparted on the rifle?
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A 12g bullet is fired from a 3.09 kg rifle. After the bullet
leaves the rifle...
A rifle is fired straight up, and the bullet leaves the rifle with an initial velocity...
A rifle is fired straight up, and the bullet leaves the rifle with an initial velocity magnitude of 724 m/s. After 5.00 s the velocity is 675 m/s. At what rate is the bullet decelerated?
. A rifle that weights 1.5 kg fires a 6 g bullet. The bullet leaves the...
. A rifle that weights 1.5 kg fires a 6 g bullet. The bullet leaves the rifle traveling at 700 m/s. What is the recoil speed of the rifle?
A rifle with a mass of 78 kg fires a bullet with a mass of 36...
A rifle with a mass of 78 kg fires a bullet with a mass of 36 g (0.036 kg). The bullet moves with a muzzle velocity of 4.6 m/s after the rifle is fired. (a) What is the momentum of the bullet after the rifle is fired? (b) If external forces acting on the rifle can be ignored, what is the recoil velocity of the rifle?
a) A bullet is fired from a rifle pointed 45 degrees above horizontal. The bullet leaves...
a) A bullet is fired from a rifle pointed 45 degrees above horizontal. The bullet leaves the muzzle traveling 1400 m/s. How many seconds does it take the bullet to reach the high point of its trajectory? b) What is the bullet's height at the highest point? Express the answer in km. c) How far away from where the gun is fired does the bullet land? Answer in km.
A 15.0-g bullet is fired at a muzzle velocity of 3250 m/s from a high-powered rifle...
A 15.0-g bullet is fired at a muzzle velocity of 3250 m/s from a high-powered rifle with a mass of 4.75 kg and barrel of length 75.0 cm. (a) How long is the bullet in the barrel? (b) What is the force on the bullet while it is in the barrel? (c) Find the impulse exerted on the bullet while it is in the barrel. (d) Find the bullet’s momentum as it leaves the barrel. I've seen this question a...
A 4.0-g bullet leaves the muzzle of a rifle with a speed of 328 m/s. What...
A 4.0-g bullet leaves the
muzzle of a rifle with a speed of 328 m/s. What force (assumed
constant) is exerted on the bullet while it is traveling down the
0.75-m-long barrel of the rifle?
A 4.0-g bullet leaves the muzzle of a rifle with a speed of 328 m/s. What force (assumed constant) is exerted on the bullet while it is traveling down the 0.75-m-long barrel of the rifle? 765 Your response differs from the correct answer by more...
A 4.50 gram bullet is fired from a rifle at a horizontal speed of 280 m/s....
A 4.50 gram bullet is fired from a rifle at a horizontal speed of 280 m/s. If the rifle has a weight of 25.0 N and is initially motionless, determine the recoil speed of the rifle.
A rifle has a 0.610 m long barrel. When fired, a bullet with a mass of...
A rifle has a 0.610 m long barrel. When fired, a bullet with a mass of 11.0 g accelerates from rest and exits the barrel at a speed of 850 m/s. What is the net force on the bullet (in N) while it is in the barrel? ( Enter the magnitude. Assume a constant acceleration)
A 10.0 g rifle bullet is fired with a speed of 370 m/s into a ballistic...
A 10.0 g rifle bullet is fired with a speed of 370 m/s into a ballistic pendulum with mass 7.00 kg , suspended from a cord 70.0 cm long. A) Compute the initial kinetic energy of the bullet; B) Compute the kinetic energy of the bullet and pendulum immediately after the bullet becomes embedded in the pendulum. C) Compute the vertical height through which the pendulum rises.
A rifle fires a bullet. When the bullet leaves the barrel, it has a speed of...
A rifle fires a bullet. When the bullet leaves the barrel, it has a speed of 125 m/s. If the barrel is 45 cm long, what is the average acceleration of the bullet?
. A rifle that weights 1.5 kg fires a 6 g bullet. The bullet leaves the rifle traveling at 700 m/s. What is the recoil speed of the rifle?
A 4.0-g bullet leaves the
muzzle of a rifle with a speed of 328 m/s. What force (assumed
constant) is exerted on the bullet while it is traveling down the
0.75-m-long barrel of the rifle?
A 4.0-g bullet leaves the muzzle of a rifle with a speed of 328 m/s. What force (assumed constant) is exerted on the bullet while it is traveling down the 0.75-m-long barrel of the rifle? 765 Your response differs from the correct answer by more...
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