A 250 g cart is travelling at 15 m/s to the right. It collides inelastically with another cart travelling to the left at 10 m/s. After collision the carts are travelling to the left at 2 m/s. What is the mass of the second cart

Q: A 3,500 kg pickup truck is travelling eastward at a velocity of 15.0m/s when it collides into the…

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Q: Two 1.5 kg carts are moving towards each other. The cart on the left is moving at 3 m/s and the cart…

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Q: A 1,230-kg car traveling initially with a speed of 25.0 m/s in an easterly direction crashes into…

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Q: A 2.0 kg cart moves forward at 5.0 m/s, when it is struck from behind by a 0.50 kg cart moving at 15…

A: Given: The mass of the cart is 2 kg. The velocity of the cart is 5 m/s in the forwarding direction.…

Q: A 17.0 kg-sled is coasting across the ice at a speed of 13.0 m/s when a 18.0 kg-package is dropped…

A: Given, Mass, m1 = 17 kg  Speed , v1 = 13 m/s  Mass, m2 =18 kg  Speed, v2 = 0  New Speed, v = ?

Q: A 50.0 kg skater is traveling due east at a speed of 3.00 m/s. A 70.0 kg skater is moving due south…

A: by conservation of momentum 50×3i^-70×7j^=50+70vcosθi^-vsinθj^

Q: A 300 g ball moving to the right at 5.0 m/s collides head-on with a 300 g ball that is moving to the…

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Q: During a concert, a 120 kg firework travels north at 80 m/s. Unfortunately, it collides with a…

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Q: Mary slides down a snow-covered hill on a large piece of cardboard and then slides across a frozen…

A: Speed of the two of them slide across the ice together on the cardboard is 3.374m/s.

Q: A 735 kg car moving at 17.3 m/s hits from behind another car moving at 9.2 m/s in the same…

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Q: An accident occurs at the intersection of a road. A 4724 kg jeepney moving south at 21.5 m/s…

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Q: A truck of mass 2000 kg has a low speed head-on collision with a small car of mass 900 kg. The…

A: mass of truck = mt= 2000 kg mass of car = mc= 900 kg initial velocity of truck = Vti= 10 m/s initial…

Q: A 49 kg boy on roller skates moves with a speed of 6 m/s. He runs into a 39 kg girl on skates.…

A: Given that,  The mass of the boy m1=49 kg.  The mass of the girl m2 =39 kg.  The initial speed of…

Q: Batman who has a mass of 37.0kg is flying through the air with an initial velocity of 24.0m/s when…

A: answer  velocity after collision is=7.03 ms-1(i.e in direction of initial velocity of batman)…

Q: Ball C has a mass of 0.5Kg. Ball D has a mass of 1.0Kg. Ball C is moving at 6.0m/s and collides head…

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Q: Two 482 g blocks of wood are 2.45 m apart on a frictionless table. A 10.17 g bullet is fired at 445…

A: Mass of blocks, M = 482g  Distance between blocks, d = 2.45m Bullet mass, m = 10.17 g Velocity of…

Q: Casey is driving a 1600 kg car toward the east. She goes through an intersection at a speed of 16…

A: given that, Casey is driving a 1600 kg car toward the east.  speed of 16 m/s (approximately 35 mph),…

Q: a car with a mass of 1300 kg is westbound at 45km/h. It collides at an intersection with a…

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Q: A 110 kg running back carries the ball south at 8 m/s. A 130 kg linebacker runs to make the tackle…

A: Given: The mass of the running back is 110 kg. The initial velocity of the running back is 8 m/s in…

Q: A 1000 kg car is moving 35° West of North at 20 m/s. It coll van traveling northward at 30 m/s. What…

A: Given m1=1000 kgθ=35°u1=20 m/sm2=1500 kgu2=30 m/s

Q: 10.303-kg railroad car travelling at a speed of 30m/s strikes an identical car at rest. If the cars…

A: mass of rail road car = m1= 10.303kg its initial speed = V1i= 30 m/s mass of second car = m2= 10.303…

Q: A steel ball is moving to the right at 25.0 m/s when it collides head-on with a brass ball moving to…

A: Given data: Initial velocity of steel ball is, u1=25.0 m/s. Initial velocity of brass ball is,…

Q: A car moving at 20 m/s due east collides with a car of twice the mass, moving at 16 m/s due north.…

A: Apply the conservation of motion along the north direction (consider it as y-direction).

Q: A 1000 kg car moving at 30 m/s due North collides completely elastically with a 1250 truck heading…

A: Given data:Mass of car, m = 1000 kg Initially velocity of car, u1 = 30 m/s (due north)Mass of truck,…

Q: Three children are standing together on a totally frictionless frozen pond. However, their combined…

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Q: wo books slide across a friction less surface. one book has a mass of 6.2 kg and it slides to the…

A: GivenFor book 1, sliding to rightm1=6.2 kg   , u1=9.8 m/sFor book 2, moving to leftm2=3.8 kg  ,…

Q: A boy sleds down a hill and onto a frictionless icecovered lake at 10.0 m/s. In the middle of the…

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Q: While a giant man stands on the top of a building, an elephant slams into him at a speed of 360 m/s.…

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Q: Two carts collide on a level track. Cart A has a mass of 203 g and Cart B has a mass of 277 g.…

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Q: A 50.0-kg boy runs at a speed of 10.0 m/s and jumps onto a cart as shown in the figure. The cart is…

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Q: A car (of mass 1500 kg) and a small truck (of mass 2000 kg) collide suddenly at right angles at an…

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Q: A 1200. kg sedan is traveling at 10.0 m/s when it is hit from behind by a 1000. kg convertible. The…

A: accroding to conservation of momentum if their is no external force on the system then its momentu…

Q: A 350 kg motorboat is turned off as it approaches a dock and it coasts in toward the dock at .5 m/s.…

A: The momentum of the system remains constant in the absence of any external force.

Q: The air track glider of mass m1=0.300 kg, traveling to the right at a speed of 0.800 m/s, crash…

A: Conservation of linear momentum principle is applicable for the collision of two bodies . When two…

Q: A 51 kg boy on roller skates moves with a speed of 3 m/s. He runs into a 42 kg girl on skates.…

A: solution is given as

Q: A 102 kg running back is traveling in the positive direction at 12 m/s when a 109 kg linebacker…

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Q: A hockey puck moving at 0.460 m/s collides with another puck that was at rest. The pucks have equal…

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Q: A 5 kg grocery cart is moving to the right with a speed of 2.0m/s collides with a 6 kg grocery cart…

A: Given data:  Mass of first cart (m1) = 5 kg Initial velocity of first cart (v1) = 2.0 m/s, to the…