Question

A 26 kg gun is standing on a frictionless surface. The gun fires a 55.2 g...

A 26 kg gun is standing on a frictionless surface. The gun fires a 55.2 g bullet with a muzzle velocity of 320 m/s. The positive direction is that of the bullet. Calculate the momentum of the gun immediately after the gun was fired. Answer in units of kg · m/s.

0 0
Add a comment Improve this question Transcribed image text
Answer #1

using the consen vation ok momentum Pun Phultet u m bullet Jun my 55.2, ΧΙΟ.. 1320m / S )

Add a comment
Know the answer?
Add Answer to:
A 26 kg gun is standing on a frictionless surface. The gun fires a 55.2 g...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • 0.150 kg stone rests on a frictionless, horizontal surface. A bullet of mass 7.00 g ,...

    0.150 kg stone rests on a frictionless, horizontal surface. A bullet of mass 7.00 g , traveling horizontally at 300 m/s , strikes the stone and rebounds horizontally at right angles to its original direction with a speed of 240 m/s . A)Compute the magnitude of the velocity of the stone after it is struck. B)Compute the direction of the velocity of the stone after it is struck. C)Is the collision perfectly elastic?

  • 0.160 kg stone rests on a frictionless, horizontal surface. A bullet of mass 8.00 g ,...

    0.160 kg stone rests on a frictionless, horizontal surface. A bullet of mass 8.00 g , traveling horizontally at 390 m/s , strikes the stone and rebounds horizontally at right angles to its original direction with a speed of 220 m/s . Part A:Compute the magnitude of the velocity of the stone after it is struck. PartB: Compute the direction of the velocity of the stone after it is struck. PartC: Is the collision perfectly elastic? yes or no

  • A stone with a mass of 0.100 kg rests on a frictionless, horizontal surface. A bullet...

    A stone with a mass of 0.100 kg rests on a frictionless, horizontal surface. A bullet of mass 2.50 g traveling horizontally to the right at 500 m/s strikes the stone and rebounds with a speed of 300 m/s. Compute the magnitude and direction of the stone’s velocity after it is struck.

  • A 0.32-kg puck at rest on a horizontal frictionless surface is struck by a 0.22-kg puck...

    A 0.32-kg puck at rest on a horizontal frictionless surface is struck by a 0.22-kg puck moving in the positive x-direction with a speed of 6.6 m/s. After the collision, the 0.22-kg puck has a speed of 1.6 m/s at an angle of € = 60° counterclockwise from the positive x-axis. (a) Determine the velocity of the 0.32-kg puck after the collision. magnitude After writing a statement of conservation of momentum in the x and y directions, you will have...

  • = 17 m/s. Knowing that the gun has a 3. A spring gun on a frictionless...

    = 17 m/s. Knowing that the gun has a 3. A spring gun on a frictionless surface shoots a ball with speed v, mass M = 2.4 kg and that the ball has a mass m = 0.034 kg, please find the speed of the gun immediately after shooting the ball.

  • 10.0 points 003 A 7.65 g bullet is stopped in a 6.4 kg block of wood....

    10.0 points 003 A 7.65 g bullet is stopped in a 6.4 kg block of wood. The speed of the bullet-plus-wood combination immediately after the collision is 0.851 m/s. What was the original speed of the bullet? Answer in units of m/s. 10.0 points 004 Two cars, one of mass 1100 kg, and the second of mass 2100 kg, are moving at right angles to each other when they collide and stick to- gether. The initial velocity of the first...

  • A 12g bullet strikes a 5.20kg block standing on a frictionless surface. The bullet embeds itself...

    A 12g bullet strikes a 5.20kg block standing on a frictionless surface. The bullet embeds itself in the block and the tinal velocity of both together is 1.7 m/s. What was initial velocity of the bullet Using information from question 2 above. What was the kinetic energy lost by the system (the bullet and the block)?

  • A 45.0-kg girl is standing on a 130-kg plank. The plank, originally at rest, is free...

    A 45.0-kg girl is standing on a 130-kg plank. The plank, originally at rest, is free to slide on a frozen lake, which is a flat, frictionless surface. The girl begins to walk along the plank at a constant velocity of 1.59 m/s to the right relative to the plank. (Let the direction the girl is moving in be positive. Indicate the direction with the sign of your answer.) (a) What is her velocity relative to the surface of ice?...

  • Part A: A machine gun fires 55.8 g bullets at a speed of 750 m/s. The...

    Part A: A machine gun fires 55.8 g bullets at a speed of 750 m/s. The gun fires 182 bullets/min. What is the average force the shooter must exert to keep the gun from moving? Answer in units of N. Part B: What is the momentum of a two-particle system composed of a 1000 kg car moving east at 50 m/s and a second 1000 kg car moving west at 85 m/s? Let east be the positive direction. Answer in...

  • A 0.284 kg puck, initially at rest on a horizontal, frictionless surface, is struck by a...

    A 0.284 kg puck, initially at rest on a horizontal, frictionless surface, is struck by a 0.248 kg puck moving initially along the x axis with a speed of 3.03 m/s. After the collision, the 0.248 kg puck has a speed of 2.03 m/s at an angle of 23 degree to the positive x axis. Determine the magnitude of the velocity of the 0.284 kg puck after the collision. Answer in units of m/s.

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT