A 25.0kg shell is fired from a 2100 kg cannon with a velocity of 500. m/s. what is the resulting velocity of the cannon?

Q: A 400 kg cannon sits on a frozen lake. It fires a 5.1 kg cannonball horizontally with a speed of 340…

A: Given data:  Mass of cannon (M) = 400 kg Mass of cannonball (m1) = 5.1 kg Velocity of cannon ball…

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 rifle of 9 kg lying on a smooth table discharges accidentally and fires a bullet of mass 11g with…

A: Given data: The mass of rifle is, M=9 kg The mass of bullet is, m=11 kg The speed of bullet is,…

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: In a switchyard, a 24,000 kg railroad car moving 1.8 m/s collides with a stationary 17,000 kg car.…

A:

Q: A 26.5 kg bicycle traveling at 10.70 m/s collides with another bicycle weighing 6.5 kg traveling at…

A:

Q: Batman (mass = 98.7 kg) jumps straight down from a bridge into a boat (mass = 422 kg) in which a…

A: Mass of the boat,

Q: .. A 0.15 kg baseball is thrown to a batter with a velocity of 40 m/s. If the bat applies 300 N of…

A: Given value--- mass = 0.15 kg. initial velocity = 40 m/s. Force = 300 N. Time = 0.05 sec. We have…

Q: A 390 kg cannon sits on a frozen lake. It fires a 5.5 kg cannonball horizontally with a speed of 305…

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Q: A 1200 kg car moving at 5.6 m/s hits a 1500 kg car moving in the same direction at 2.1 m/s. If the…

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Q: What is the impulse of a 3kg object accelerating from 5 m/s to 12 m/s?

A:

Q: Allison, 45 kg, is standing on a frozen pond wearing ice skates. If she throws a 10 kg bag of rice…

A: Mass of the Allison is M = 45 Kg Mass of the bag is m = 10 kg Velocity of the bag is v = 5 m/s

Q: 2) A 82 gram bullet is fired from a small caliber pistol. The bullet travels 925 m/s and strikes a…

A:

Q: What is the change in momentum of a 25 g baseball originally travelling at 30 m/s forward, if after…

A: Given:Mass of ball, m=25 gInitial velocity, u=30 m/sFinal velocity, v=-75 m/s   To determine change…

Q: A volleyball is spiked so that its incoming velocity of +4.45 m/s is changed to an outgoing velocity…

A: Given information:Mass of the basket ball (m) = 0.350 kgThe initial velocity of the ball (u) = +…

Q: A 1.6 kg ball has a momentum of 19.1 kg m/s. What is the ball's speed?

A: Given : Mass of ball (m) = 1.6 kg Momentum (P) = 19.1 kg .m / s. Required : Speed (V) = ?

Q: A 5 kg ball (Ball A) traveling to the right at 4 m/s collides with a 4 kg ball (Ball B) at rest.…

A: Given data:  Mass of ball A (mA) = 5 kg Initial velocity of ball A (uA) = 4 m/s, to right Mass of…

Q: Three carts of masses 4 kg, 5 kg, and 10 kg move on a frictionless horizontal track with speeds of 4…

A: The velocity of an object is the rate of change of its position with respect to a frame of…

Q: An object of mass 3.50 kg moving with a velocity of 2.60 m/s collides with another object of mass…

A: Given Data: The mass of the first object is, m1=3.50 kg The mass of the second object is, m2=2.20 kg…

Q: When a gun is fired, the 0.265 kg bullet leaves the barrel at a velocity of 768.1 m/s. Calculate the…

A: Given Data Mass of the bullet is mb=0.265 kg Mass of the gun is mg=3.19 kg Velocity of the bullet is…

Q: *An air track car with a mass of 0.75 kg and velocity of 8.5 m/s to the right collides elastically…

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Q: A 1200-kg car moving at 15.6 m/s suddenly collides with a stationary car of mass 1500 kg If the two…

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Q: A pistol fires a 2.57 g bullet.  The bullet then strikes a 3.07 kg wooden block resting on a…

A: From conservation of momentum,

Q: A volleyball is spiked so that its incoming velocity of + 2.50 m/s is changed to an outgoing…

A: Given data: Initial velocity (Vi) = +2.50 m/s Final velocity (Vf) = -20.7 m/s Mass (m) = 0.350 kg…

Q: A machine gun fires 13 bullets / s each of mass 24 g the speed to each bullets is 32 cm/s, then…

A: Given data :   Number of bullets   =   N   Speed of each bullet   =  v    Mass  of  each  bullet   =…

Q: If a ball of mass 35 g travelling at 600 m/s hits a block of mass 6 kg at rest and embeds in the…

A: Given Data: The mass of a ball is, mball=35 g The velocity of a ball is, vball=600 m/s The mass of a…

Q: Impulse is defined as: (K:1) Select one: O a. a change in momentum O b. total momentum O c. total…

A:

Q: A 10 kg cannonball is fired horizontally to the left out of a 1700 kg cannon. The cannonball leaves…

A: According to the conservation of momentum mv + MV = 0

Q: A rifle shoots a 10 gram bullet at a speed of 1000 m/s. If the rifle weighs 5 kg, what is the recoil…

A:

Q: A machine gun fires 18 bullets / s each of mass 24 g the speed to each bullets is 34 cm/s, then…

A: Given data :   Mass  of  the  each  bullet    =  m   Number   of   bullets   =   N     Speed  of…

Q: A 0.530-kg basketball hits a wall head-on with a forward speed of 18.0 m/s. It rebounds with a speed…

A: Given: mass,m =0.530  kg  u = 18 m/s v = - 13.5 m/s t = 0.1 s

Q: A Bullet traveling at 500 m/s is brought to rest by an impulse of 50 Ns. What is the mass of the…

A: Given Initial speed of the bullet is v0=500 m/s Final speed of the bullet is vf=0 Impulse on the…

Q: How fast would you have to throw a 0.145 kg baseball to give it a momentum of 38.2 N's?

A:

Q: What is the momentum of a 1900 kg car that is sitting in the driveway?

A: Given data:  Mass (m) = 1900 kg Velocity (v) = 0 m/s Required: Momentum (P)

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 bowling ball with a mass of 7.0 kg strikes a pin that has a mass of 2.0 kg. The pin flies forward…

A: Given: mb =7.0kg mp =2.0kg v1b =4.0m/s v1p =6.0m/s v0p=0m/s To find: vob.

Q: The momentum of a 225 g softball moving at 35 m/s is _________________________.

A: Given   Mass of softball is m=0.225 kg   Speed of softball is v=35 m/s

Q: An 11.5 g projectile is launched at a velocity of 195 m/s. What is the momentum of the projectile?

A: Given,  Mass of the projectile =11.5 g Velocity of the projectile =195 m/s We have to find the…

Q: A 60 gram bullet moving at 700 m/s embeds itself in a 4.5 kg wood block. What will be the block's…

A: Given data: Mass of the bullet, mb=60 g=60×10-3 kg=0.06 kg Velocity of the bullet, vb=700 m/s Mass…

Q: A 300 kg cannon fires a 12 kg cannon ball. If the cannon recoils at 2.5 m/s , what is the velocity…

A: Mass of cannon  M = 300 kg  Vc = 2.5 m/s  Mass of Cannon ball is m = 12 kg  Let the magnitude of…

Q: A 0.20-kg model railroad car moving with a speed of 0.20 m/s is struck from behind by an 0.42-kg…

A: According to the conservation of momentum, pi=pfm1v1,i+m2v2,i=m1+m2vfvf=m1v1,i+m2v2,im1+m2

Q: The momentum of a 225 g softball moving at m/s is_________.

A: Given that:- m=225g=0.225kg v=1 m/s P=?

Q: A body of mass 5 kg moving with a speed of 3ms collides head on with a body of mass 3 kg moving in…

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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:

Q: A .03kg bullet is fired from a gun with a speed of 210m/s. If the gun has a mass of .8kg. what is…

A: Given:

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”