Two carts of identical mass m are on a track moving in one dimension.  Cart 1 is motionless and Cart 2 is moving at 5.0 m/s to the left.  Cart 2 collides with Cart 1. After the collision, Cart 1 is moving at 4.0 m/s to the left.  What is the velocity of Cart 2? (Assume elastic collision neglect friction between the carts and the track).

Q: A puck of mass 0.20 kg approaches a second, identical puck that is stationary on frictionless ice.…

A: The given data are: m=0.2 kgv=3 m/s Here, m and v represent the mass and the initial speed.

Q: A 45 kg boy jumps on a stationary cart with luggage. The velocity of the boy when he jumps is 5.3…

A: Using the conservation of momentum, m1u1+m2u2=m1+m2vm1u1=m1+m2v                  u2=0v=m1u1m1+m2

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A: Dear student We can conserve the momentum in case of collision because there is no external force…

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A: Mass of man (M) = 70 kg Mass of woman (m) = 55 kg mass of sled (m') = 7.5 kgInitial momentum of the…

Q: a) A large marble (mass 150.0 g) moving at 0.750 m/s [East] collides with a smaller marble (mass…

A: Given, mass of the marble, M = 150.0 g moving at speed, u1 = 0.750 ms East mass of the smaller…

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A: Dear student When there is no external force acting on the system the momentum remains conserved. Pi…

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Q: Two cars collide at an intersection. Car A, with a mass of 2294 kg, is going from west to east,…

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Q: Two cars collide at an intersection. Car A, with a mass of 2000 kg, is going from west to east,…

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Q: Two arrows are fired simultaneously with the same speed of 30.0 m/s. Each arrow has a mass of 0.100…

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

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A: Given: Two shuffleboard disks of equal mass The yellow disk is initially at rest The orange disk…

Q: Assume that a clay model of a kangaroo has a mass of 0.215 kg and moves on ice at a speed of 0.75…

A: Given: Mass of a clay model of a kangaroo 1 is       m1 = 0.215 kg  Initially velocity of clay model…

Q: collision

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A:

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Q: A 1.50 kgkg squid (including the mass of water inside the squid) drifting at 0.40 m/sm/s suddenly…

A:

Q: Two cars, one with mass m1 = 1200 kg and the other with mass m2 =1050 kg crash in an intersection.…

A: Mass of vehicle A, mA=1200 kg Mass of vehicle B, mB=1050 kg Initial velocity of vehicle A, vA=17 m/s…

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A:

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A:

Q: Two balls moving in opposite directions have velocities v1ix= 14ˍm/s and v2ix = -8.4ˍm/s . If their…

A: Write an expression velocity of the first mass after elastic collision

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Q: 8. Figure 2b shows that, after a collision, m, travels at a speed v, at an angle e, = 315.0° with…

A: Given values: Angle,  θ3=315 °θ4=30 °

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