Answered: A machine gun fires 11 bullets /s, each… | bartleby

Related questions

Question

A machine gun fires 11 bullets /s,
each of mass 22 g the speed to
each bullets is 29 cm/-1
then force of recoil is .

Expert Solution

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

a cheetah jumps straight up in the air to catch a bird (with a mass of 100g )at the peak of its jump. if the vird is moving with a speed of 6.9 m/s when the cheetah catches it and the cheetah and bird move together at 0.20m/s after the cath, what is the mass of the cheetah?
A truck with a mass of 1480 kg and moving with a speed of 17.0 m/s rear-ends a 732 kg car stopped at an intersection. The collision is approximately elastic since the car is in neutral, the brakes are off, the metal bumpers line up well and do not get damaged. (a) Calculate the initial momentum of the truck (in kg m/s). kg m/s (b) Calculate the final velocities (in m/s) for the truck and the car. vtf= m/svcf= m/s (c) Calculate the total momentum (in kg m/s) of the truck AND the car after the collision. kg m/s (d) Did you expect the results that you got for Part (a) and (c)? Yes, since the collision is inelastic. No, since there were no forces acting on either the car or the truck during the collision. Yes, since momentum is conserved in a collision with no external forces acting on the colliding objects. No, since kinetic energy may not be conserved.