A gun fires 4.8 bullets per second at a speed of 640 m/s. The mass of each bullet is 0.014 kg. What is the average recoil force experienced by the gun?

Q: A 0.025 kg bullet is fired from a gun with a velocity of -230 m/s. If the gun has a mass of 0.26 kg,…

A: Given: The mass of the bullet is 0.025 kg. The velocity of the bullet is -230 m/s. The mass of the…

Q: A 3000 kg cannon is mounted so that it can recoil only in the horizontal direction.  Calculate its…

A: According to momentum conservation law,

Q: A volleyball with a mass of 0.272 kg approaches a player horizontally with a speed of 17.0 m/s. The…

A: According to the impulse momentum theorem J = P(2) - P(1) where J is the Impulse, P(2) is the Final…

Q: An object of mass 12 kg is initially moving east at 4.0 m/s. Two seconds later, the object is moving…

A: Given, Mass of the object, m1= 12 kg, initial speed, u= 4 m/s due east, and final velocity, v= 3 m/s…

Q: . 50-g bullet is fired from a rifle having a mass of 3 kg. If the muzzle velocity of the bullet is…

A: m1=0.05 kgv1=6000 m/sm2=3 kgv2=? linear momentum remains conserved on firing

Q: A 2.4-kg ball falling vertically hits the floor with a speed of 2.5 m/s and rebounds with a speed of…

A: Given data: Mass of the ball (m) = 2.4 kg Downward speed of the ball (v1) = 2.5 m/s Rebound upward…

Q: A 0.5 kg stationary ball is struck by a 25 kg mallet and leaves the collision at 22 m/s. If the ball…

A:

Q: A bullet with mass of 30 grams is fired from a rifle with mass of 2kg. If the speed of the bullet…

A: Given data: Mass of bullet (m1) = 30 g = 0.030 kg Mass of rifle (m2) = 2 kg Speed of bullet (V1) =…

Q: One ball of mass 0.600 kg traveling 9.00 m/s to the right collides head on elastically with a second…

A: The initial relative velocity and final relative velocity of the system is constant in the elastic…

Q: A golf ball m = 0.195 kg strikes a vertical concrete wall elastically with a horizontal velocity of…

A: The mass of the golf ball is m = 0.195 kg. The elastically horizontal velocity of the golf ball is…

Q: m1=10 kg     V1=20 m/s m2=10 kg     V2=20 m/s The collision is completely Inelastic ( the…

A: For completely inelastic collision, m1V1+m2V2=m1+m2VV=m1V1+m2V2m1+m2

Q: A shooter of mass m2 = 80 kg shoots a bullet of mass m1 = 3 g in a direction θ = 60.0◦ with respect…

A: Given: Mass of shooter, m2=80 kg Mass of bullet, m1=3 g=0.003 kg Velocity of bullet, v1=500 m/s…

Q: m1=5 kg     V1=10 m/s m2=2 kg       V2=4 m/s You are given that the final velocity of particle 2…

A: Given: The mass of the first particle is m1=5 kg. The mass of the second particle is m2=2 kg. The…

Q: On a frictionless horizontal air table, puck A (with mass 0.245 kg ) is moving toward puck B (with…

A: ...

Q: An object with a mass of 8.00 g is moving to the right at 14.0 cm/s when it is overtaken by an…

A:

Q: During a circus act, a performer thrills the crowd by catching a cannon ball shot at him. The cannon…

A: (a) Apply principle of conservation of momentum m1v1=m1+m2v Rearrange in terms of recoiling speed…

Q: For a body moving in the x-direction. In which of the following force vs timediagrams is the impulse…

A: The body Force vs time graph is given for four different situations where the body is moving in the…

Q: Starting from rest, two skaters push off against each other on ice where friction is negligible. One…

A: Apply the conservation of momentum equation.

Q: A ball of mass 0.165 kg is dropped from rest from a height of 1.25 m. It rebounds from the floor to…

A:

Q: A 0.031 kg bullet is fired vertically at 238 m/s into a 0.15 kg baseball that is initially at rest.…

A: Given Mass of the bullet m1 = 0.031 kg Mass of the ball m2 = 0.15 kg Initial velocity of the bullet…

Q: A 47 g tennis ball is served at 45 m/s. If the ball started from rest, what impulse was applied to…

A: Given data:  Mass (m) = 47 g = 0.047 kg Final velocity (Vf) = 45 m/s Initial velocity (Vi) = 0 m/s…

Q: What is the magnitude of the momentum of a 3200 kg car traveling at 11 m/s?

A: Solution

Q: A 40 g ball is fired from a 1.6 kg spring-loaded toy rifle with a speed of 25 m/s. What is the…

A: Given in question - mass of rifle (Mr) = 1.6kg                                  mass of ball(Mb) =…

Q: The lead female character in the movie Diamonds Are Forever is standing at the edge of an offshore…

A:

Q: A particle with a mass of 1.40 kg is acted on by a force Fx acting in the x-direction. If the…

A: (a)   The impulse of the force can be determined by the area below the graph as below.

Q: A shooter of mass m2 = 80 kg shoots a bullet of mass m1 = 4 g horizontally, standing on a…

A:

Q: A 80-kg archer stands at rest on frictionless ice and shoots a 36-g arrow. The arrow's speed is 75…

A: Given : Mass of archer (m1) = 80 kg Mass of arrow (m2) = 36 g = 0.036 kg Speed of arrow (v2f) = 75…

Q: The table summarizes the known values for a completely Ball 1 Ball 2 elastic collision. Given the…

A:

Q: A shooter of mass m 2 = 80 kg shoots a bullet of mass m 1 = 4 gram horizontally, standing on a…

A: Given data: The mass of the shooter, m2=80 kg. The mass of the bullet, m1= 4 g. The muzzle velocity…

Q: A bullet of mass 11 g is fired from a gun of mass 4 kg. The recoil velocity of gun is 1.09 m/s. The…

A: Given : Mass of a bullet (m) = 11 g = 0.011 kg Mass of a gun (M) = 4 kg Recoil velocity of gun (vg)…

Q: CI A rifle has a mass of 4.75 kg and it fires a bullet of mass 10.0 g at a muzzle speed of 845 m/s.…

A: Given data: Mass of rifle (m1) = 4.75 kg Mass if bullet (m2) = 10.0 g = 0.0100 kg Velocity of bullet…

Q: In a collision between two objects of unequal mass, which object receives a greater magnitude…

A: Since there is no external force applied on the collision between two objects of unequal mass, So…

Q: 120 100 80 60 40 20 10 20 30 40 50 time /s

A: Given Data: Mass of the particle is m = 1.9 kg. Part (a) Impulse in force and time diagram is the…

Q: Kim holds a 2.0 kg air rifle loosely and fires a bullet of mass 1.0 g. The muzzle velocity of the…

A: Given m = 1g = 0.001 kg v is 150 m/s M is 2 kg V is velocity of gun Concept is conservation of…

Q: A rifle of mass 6.0 kg fires a 17.0 g bullet.  If the bullet travels at a velocity of 1,000.0 m/s,…

A: Given data: Mass of rifle (M) = 6.0 kg Mass of bullet (m) = 17.0 g Velocity of the bullet (v) = 1000…

Q: A 45-gram bullet is fired from a rifle with a speed of 220m/s. If the rifle has a mass of 1.2 kg…

A: Mass of rifle, m1 = 1.2 kgMass of bullet, m2 = 0.045 kgSpeed of rifle before the bullet fires, u1 =…

Q: Two masses move towards each other to have a 100% elastic collision. The first mass (2.550 kg) moves…

A:

Q: A baseball of mass 0.145 kg is pitched at a speed of 39.0 m/s, the ball is hit back towards the…

A:

Q: An elastic collision occurs in one dimension, in which a 10 kg block traveling at 5 m/s collides…

A:

Q: A ball of mass m = 0.25 kg rolling to the right at 1.8 m/s strikes a wall and rebounds in the…

A:

Q: A 20.0-kg object has an eastward momentum of 120 kg m/s. The object encounters a westward impulse of…

A:

Q: During a circus act, a performer thrills the crowd by catching a cannon ball shot at him. The cannon…

A: m1=mass of canon ball=12.5kg m2=mass of performer=69 kg v1=horizontal component of velocity=8.25 m/s…

Q: A 100-kg machine gun fires a 0.5-kg bullet with a velocity of 400 m/s relative to the ground. What…

A: