A 3.1 kg rifle is initially at rest but free to recoil. It fires a 0.013 kg bullet at 369.8 m/s. After firing the velocity of the rifle relative to the ground is

Q: A 8.2-kg projectile is fired with a speed of + 260 m/s to the right. With what velocity does the…

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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: . 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 0.010 - kg bullet is fired with velocity of 400 m/s into a pendulum bob has a mass of 0.990 kg.…

A: mass of the  bullet m1 = 0.010 kgmass of the pendulum bob m2 =0.990 kgvelocity of the bullet, v =…

Q: A marksman holds a rifle of mass mR = 3.00 kg loosely in his hands, so as to let it recoil freely…

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Q: A bullet of mass 11.7 g is fired into an initially stationary block and comes to rest in the block.…

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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…

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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: An 81 kg fisherman jumps from a dock into a 134 kg rowboat at rest on the West side of the dock. If…

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Q: An object of mass 3.00 kg, moving with an initial velocity of 4.97 i m/s, collides with and sticks…

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Q: A missile of mass 110 kg is fired from a plane of mass 5500 kg initially moving at a speed of 315 m…

A: Given:  mass of missile, m = 110 kg  mass of plane, M = 5500 kg  initial velocity of missile, v =…

Q: A 0.035-kg bullet is fired vertically at 222 m/s into a 0.15-kg baseball that is initially at rest.…

A: The given values are,

Q: A cart with a mass of 2.0 kg is traveling at 8.6 m/s. It strikes a barrier and recoils with a speed…

A: Impulse is nothing but the change in momentum. So all we have to find is the change in the momentum.

Q: An object of mass 2.99 kg, moving with an initial velocity of 4.98 î m/s, collides with and sticks…

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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 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: An object of mass 2.91 kg, moving with an initial velocity of 4.97 î m/s, collides with and sticks…

A: Given: The mass of first object is m1=2.91 kg. The mass of second object is m2=2.63 kg. The…

Q: A 63.8-kg swimmer is standing on a stationary 275-kg floating raft. The swimmer then runs off the…

A: Given data:  Mass of swimmer (m1) = 63.8 kg Mass of the raft (m2) = 275 kg Velocity of swimmer (V1)…

Q: A 2.30-kg particle has a velocity (2.20 î − 4.50 ĵ) m/s, and a 3.50-kg particle has a velocity (1.00…

A: Given,

Q: A 200-kg rocket in deep space moves with a velocity of (121 m/s)i ^ + (38.0 m/s)j ^ . Suddenly, it…

A: As we know -  Momentum is a conserved quantity hence initial momentum will be equal to the final…

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

A:

Q: A 48.8 kg archer, standing on frictionless ice, shoots a 116 g arrow at a speed of 96.88 m/s. What…

A: Given data:  Initially system is in rest Mass of atcher(m1 ) = 48.8 kg Mass of arrow (m2) = 116 g =…

Q: An old Chrysler with mass 2400 kg is moving along a straight stretch of road at 80 km/h. It is…

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Q: An object of mass 2.91 kg, moving with an initial velocity of 5.02  m/s, collides with and sticks to…

A: Given m1 = 2.91 kg m2 = 1.96 kg v1 = 5.02m/s v2 = -3.83 m/s We have to find out final velocity of…

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: 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 1200-kg car moving at 19.4 m/s suddenly collides with a stationary car of mass 1500 kg. If the two…

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Q: What is the recoil velocity of a 4.00 kg rifle which fires a 5.00 g bullet with a muzzle velocity of…

A: Mass of rifle: mrifle = 4.00 kg Mass of bullet: mbullet = 5.00 g = 5 x 10-3 Kg Final speed of…

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: It fires a 0.013 kg bullet at 429.4 m/s (relative to the ground). .(a ) A 5 kg rifle is initially at…

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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: An 500 kg cannon and a 20 kg cannonball are both initially at rest. If the cannon fires the nnonball…

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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: A 0.0065 kg bullet is fired into a stationary concrete piece that weighs 3.0 kg. The bullet imbeds…

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Q: A 3.1 kg rifle is initially at rest but free to recoil It fires a 0.015 kg bullet at 341.1 m/s…

A: Given: The mass of the rifle is 3.1 kg. The mass of the bullet is 0.015 kg. The velocity of the…

Q: A 10 g bullet is fired into a 2 kg ballistic pendulum as shown in the figure. The bullet remains in…

A: For an object of mass m and speed v kept at a height h above the reference level, The momentum p of…

Q: A 2.06-kg particle has a velocity (1.92 î − 2.98 ĵ) m/s, and a 2.90-kg particle has a velocity (1.06…

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Q: A baseball with a mass of 0.152 kg is moving horizontally at 32.0 m/s [E]. when it is struck by a…

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Q: A marksman holds a rifle of mass,m = 3.0 kg loosely in his hands, so as to let it recoil freely when…

A:

Q: A 1,500-kg car is traveling due east at 20 m/s when it undergoes a perfectly inelastic collision…

A: Given data: The mass of cars are, m1=1500 kgm2=3000 kg The velocity of cars are, v1=20 m/si^v2=15…

Q: It fires a 0.015 kg bullet at 430 m/s (relative to the ground). .(ali ) A 5.8 kg rifle is initially…

A: Given: The mass (m) of the bullet is 0.015 Kg. The mass (M) of the rifle is 5.8 Kg. The speed (v) of…