What does the rate of change of linear momentum of a system represent? a. The mechanical energy of the system. b. The net external force acting on the system. c. The kinetic energy of the system. d. The acceleration of the system. 2. What physical quantities are conserved during an elastic collision? a. Linear momentum b. Mass c. Kinetic energy d. All the answers are correct.

Q: A ball of mass 0.568 kg moving east (+x direction) with a speed of 3.90 m/s collides head-on with a…

A: Given:-  Assume that the collision is perfectly elastic. A ball of mass  M = 0.568 kg moving east…

Q: A 0.060-kg tennis ball, moving with a speed of 5.16 m/s, has a head-on collision with a 0.090-kg…

A: Given, mass of first ball m1 = 0.060 Kg speed of first ball v1 = 5.16 m/s mass of second ball m2 =…

Q: Two cars collide at an icy intersection and stick together afterward. The first car has a mass of…

A: The mass of the first car is, m1=1200 kg   The mass of the second car is, m2=850 kg   The velocity…

Q: 2. Suppose you have a one-dimensional collision with m1 = 450 g and m2 400. g. The initial…

A: Given:For m1:Mass = 450 gInitial velocity = 2.3 m/sFinal velocity = ?For m2:Mass = 400 gInitial…

Q: A 1500-Kg sports car traveling at the speed of 8.00 m/s collides into the rear end of a 2500-Kg SUV…

A: a. According to the conservation of linear momentum,

Q: Use m, for the mass of the ball, m2 for the mass of the pendulum, vị for the velocity of the ball…

A: Given information: The mass of the ball = m1 The mass of the pendulum = m2  The velocity of the ball…

Q: A pellet gun fires ten 2.0 g pellets per second with a speed of 500 m/s.The pellets are stopped by a…

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Q: 2. A 3-kg firework flies in a straight line with an initial velocity of 150 m/s and bursts into two…

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Q: A 500. g mass is attached to the end of a 1.45 m string. You hold the mass so that the 2) string…

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Q: 2. A 10-g ball is dropped from a height of 1.5 m above the ground. If the collision time is 0.25 s…

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Q: 8. A rifle bullet with mass m strikes and embeds itself in a block of mass M that rests on a…

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Q: The 6 g bullet fired from a rifle is stuck in a wooden block with a mass of 2.994 kg, located on a…

A: Given: The mass of the bullet is 6 g. The mass of the block is 2.994 kg. The compression in the…

Q: A 5.95 kg object is initially traveling in the positive x-direction at 9.27 m/s. It collides with a…

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Q: 2. A cannon is rigidly attached to a carriage, which can move along frictionless horizontal rails,…

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Q: Two particles of 4 kg and 2 kg, respectively, move on a surface without friction in opposite…

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Q: A 41.0 gg marble moving at 2.30 m/sm/s strikes a 29.0 gg marble at rest. Note that the collision is…

A: We have to use conservation of momentum for this solution. Common velocity of both the masses after…

Q: of the vehicle? 3. The kinetic energy of a body is 358J and its momentum is 45.0 kg-m/s. What is the…

A: Part (3): Given: The kinetic energy of the body is 358 J. The momentum of the body is 45 kg.m/s.

Q: Option 2: A rifle fires a 55g bullet along a smooth horizontal surface at 130 m/s. Further along the…

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Q: A small, 300 g cart is moving at 1.10 m/s on a frictionless track when it collides with a larger,…

A: The recoil velocity means, the velocity of the object after the collision is opposite to the initial…

Q: A 0.20 kg arrow with a velocity of 10 m/s to the west strikes and pierces the center of a 6 kg…

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Q: *24. mmh A 0.015-kg bullet is fired straight up at a falling wooden block that has a mass of 1.8 kg.…

A: It is given that,

Q: A 10.0-kg bowling ball sliding across a frictionless surface, with a velocity of 3.00 m/s, collides…

A: Conservation of linear momentum is an important concept in physics. This states the equivalency of…

Q: 1.Two shuffle board disks of equal mass, one orange and the other yellow are involved in an elastic,…

A: Momentum is defined as the product of the mass and the velocity of the object. Acceleration is…

Q: 1. Cars A and B are moving toward each other in one dimension. A has a mass of 2.0 x 10³ kg and a…

A: a. In inelastic collision, the momentum is conserved,

Q: A bullet of mass 0.016 kg traveling horizontally at a high speed of 300 m/s embeds itself in a block…

A: Given data: Mass of bullet is, m=0.016 kg. Initial speed of bullet is, u=300 m/s. Mass of block is,…

Q: An object has a mass of 2kg moving to the right with velocity of 12m/s and collides head on with a…

A: Mass of first object m1 = 2 kg Mass of second object m2 = 6 kg Initial velocity of first object u1 =…

Q: a system of particles. Show that while the kinetic energy of a system of particles is the sum of the…

A: This question is based on system of particles.

Q: 2. (a) State and explain Impulse momentum theorem. What is the condition of linear momentum of any…

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Q: A small, 200 g cart is moving at 1.70 m/s on a frictionless track when it collides with a larger,…

A: Consider the mass of the small cart be m1, the mass of the large cart be m2, the initial speed of…

Q: 1.    An object A of mass 4 kg slides from rest down a frictionless chute and collides with an…

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Q: A 1 200-kg car traveling initially with a speed of 25.0 m/s in an easterly direction crashes into…

A: (a) As the direction of velocity of the car does not change after the collision, the collision is…

Q: 3. This problem refers to the figure below: mmm There are 3 identical bobs of mass m hanging…

A: on this question  we use conservation  law of momentum and force.

Q: Two cars collide at an icy intersection and stick together afterward. The first car has a mass of…

A: a) The first car’s momentum can be represented as, Similarly, the second car’s momentum can be…

Q: Mass A is initially moving with some unknown velocity in the +x-direction. Mass B is twice as…

A: mass of A = m  mass of B = 2 m final velocity, v = 6 m/s

Q: A 1 200-kg car traveling initially with a speed of 25.0 m/s in an easterly direction crashes into…

A: Mass of the car is m1 = 1200 kg Mass of the truck is m2 = 9000 kg Initially, the velocity of the car…

Q: A 1200 kg car traveling initially at 25.0 m/s in an easterly direction crashes into the back of a…

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Q: Two carts are on a frictionless, level track. Cart A, on the left side of the track, has a mass mA=…

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Q: Three questions have the same general description. A 2400 kg truck is traveling at 24 m/s and runs…

A: Required : Concept used to determine the original speed of the Mini Cooper.

Q: A ball with a mass of 70 g crashes into a wall at a speed of 72 km / h and bounces from the wall…

A: