A bomb of mass 16kg at rest, explodes into two pieces of masses 4kg and 12kg. After explosion, the velocity of the 12kg mass is 4m/s. What is the velocity of the 4kg piece?

Q: Two sumo wrestlers are in a match. At the start of the match, they both lunge at each other. They…

A: Given,Mass of one of the wrestler, m1 = 200 kgvelocity at the instance of collision, v1 = 2.3…

Q: A propane tank explodes into three pieces of equal mass. After the explosion, one of the masses has…

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Q: A 40 kg skater travelling at 4 m/s attempts to overtake a 60 kg skater traveling at 2 m/s in the…

A: Given data:  Mass of first skater (m1) = 40 kg Initial velocity of first skater (V1) = 4 m/s Mass of…

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

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Q: A 2 kg car moving towards the right at 4 m/s collides head on with an 8 kg car moving towards the…

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Q: If a cart of mass 240 grams moving at speed of 4.7 m/s hits an end-stop and rebounds at a speed of…

A: Given: Mass of cart m=240 g = 0.24 kg            Initial speed Vi=4.7 m/s            Final speed…

Q: A 3kg mass is traveling south at 15 m/s when it experiences a perfectly inelastic collision with a 2…

A: Given:mass A, ma = 3 kginitial velocity of A, vai = -15 j^ m/smass B,  mb = 2 kginitial velocity of…

Q: Two rocks collide in outer space. Before the collision, one rock had mass 18 kg and velocity m/s.…

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Q: A 1 kg ball moving to the right at 2 m/s strikes a stationary ball of similar mass and stops. How…

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Q: If an 8.0N force has been applied for 0.08s of a 4.0kg object,What is the change in the momentum of…

A: The change in momentum of the object is equal to impulse on an object,  The impulse is given as…

Q: A 2.5-kg ball traveling at 8 m/s collides with a 5-kg ball traveling in the opposite direction at 6…

A: Mass of the first ball is m1 = 2.5 kg Initial velocity of the first ball is u1 = 8 m/s Mass of the…

Q: A particle has a mass of 10 kg and a velocity of 5 m/s. What is the momentum of the particle? An…

A: The equation for momentum of a particle is,

Q: A ball of mass 0.440 kg moving with a speed of 4.5 m/s collides head-on with a 0.220 kg bal at rest.…

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Q: A bullet with a mass of 0.020 kg collides in elastically with a wooden block of mass 2.5 kg,…

A: Given data:  Mass of bullet (m1) = 0.020 kg Mass of wooden block (m2) = 2.5 kg Initial speed of…

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 rigid ball of mass m and velocity u undergoes an inelastic collision with another rigid ball of…

A: Momentum of an object is defined as the product of it's mass and velocity , that is , p=mv .…

Q: A 1.67*10^-27 kg neutron is traveling at (9.0x10^6) m/s. How many N.s of momentum does it have?

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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: Two objects with equal masses and speeds as shown collide and stick together. What is the final…

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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: Mass A moving at 4.5 m/s hits Mass B which is initially at rest. Mass A is 5.2kg while Mass B is…

A: Given that: mA=5.2 kgmB=2.7 kgvA=4.5 m/svB=0vA'=?vB'=? Let the collision to be perfectly elastic…

Q: A pigeon flying through the air has a momentum of 8.5 kg*m/s. If the mass of the pigeon is 0.51,…

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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 ball of mass 0.120 kg is dropped from rest from a height of 1.25 m. It rebounds from the floor to…

A: Given information: The mass of the ball (m) = 0.120 kg The initial height of the ball (h1) = 1.25 m…

Q: An 80 kg mass moving at 10 m/s collides with a stationary 48 kg mass. After the collision, both…

A: Given : Masses , M = 80 Kg with initial velocity, u1 = 10 m/s   m = 48 Kg at rest i.e u2 = 0 m/s…

Q: A 2.0-kg mass moving at 5.0 m/s suddenly collides head-on with a 3.0-kg mass at rest. If the…

A: Answer:-  2.0 m/s Given  Mass of first body (m1) = 2.0 kg  Mass of second body ( m2) = 3.0 kg…

Q: A 8 kg ball is moving forward at 7 m/s and it runs into a second ball with mass 5 kg also moving…

A: In question, it's not mentioned that it's an inelastic or elastic collision but I will assume it to…

Q: A tennis ball of mass 40 grams drops to the ground from a height of 1.5 meters. What is the momentum…

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Q: A rigid ball of mass m and velocity u undergoes an inelastic collision with another rigid ball of…

A: Given: The mass of the rigid ball is m1=m, The initial velocity of the rigid ball is u1=u, The mass…

Q: A century-old platter falls vertically downward. Upon breaking, its fragments fly off parallel to…

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Q: A disc of mass 0.1Kg and velocity 5 m/s sticks a starionary disc of mass 0.2 kg on a smooth table.…

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

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Q: When a missile is fired from a tank it gets a momentum of 2000 kg m/s. If the velocity of the…

A: Given, Momentum of the missile = 2000 kg-m/s Velocity of the missile = 50 m/s

Q: A 0.4kg particles with a speed of 20m/s moves on a straight line collides with 1.6kg particle at…

A: Given data: Mass of particle 1 (m1) = 0.4 kg Initial velocity of particle 1 (u1) = 20 m/s Mass of…

Q: A wad of putty (mass 0.4 kg) strikes a stationary box (mass 2.00 kg) and sticks to it. The velocity…

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Q: A particle with mass 7.97 kg has a velocity component of -6.83 m/s on the x-axis. What is the…

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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: Two masses undergo a collision and they stick together. M1 has a mass of 550g and was traveling at…

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Q: At the peak of its trajectory, a 995-g fireworks rocket is moving horizontally at 18.6 m/s. It’s a…

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Q: A 2.3-kg object traveling at 6.1 m/s collides head-on with a 3.5-kg object traveling in the opposite…

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Q: Two balls each of which has a mass of 25 g but of different color are on a flat floor. Color of one…

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Q: Two football players with a mass of 75 kg and 100 kg run directly toward each other with speeds of 6…

A: The total momentum of the system must be conserved. The initial momenta of the two footballers in…

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=?