A car moving at 20 m/s due east collides with a car of twice the mass, moving at 16 m/s due north. Upon colliding, the entangled wreckage scrapes along the road leaving skid marks. What was the magnitude of the velocity of the wreckage immediately after collision?

Q: Now you roll cans A (5 kg) and B (3.2 kg) towards each other with the following velocities: vA =3…

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

Q: At one particular moment, a 19.0 kg toboggan is moving over a horizontal surface of snow at 3.70…

A: The expression used to find momentum is p=mv Substitute values in the above equation…

Q: Two cars approach an ice-covered intersection. One car, of mass 1.10  103 kg, is initially traveling…

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Q: At one instant, a 17.5-kg sled is moving over a horizontal surface of snow at 3.50 m/s. After 8.75 s…

A: Mass (M) = 17.5 kg Initial velocity (u) = 3.50 m/s time = 8.75s

Q: A toy car having mass m = 1.30 kg collides inelastically with a toy train of mass M = 3.55 kg.…

A: (a) Using conservation of momentum,

Q: A 0.032-kg bullet is fired vertically at 212 m/s into a 0.15-kg baseball that is initially at rest.…

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Q: Two carts of identical mass m are on a track moving in one dimension.  Cart 1 is motionless and Cart…

A: From the Elastic collision, the internal kinetic energy of the system must be conserved, thus we can…

Q: A toy car having mass m = 1.30 kg collides inelastically with a toy train of mass M = 3.85 kg.…

A: (a) Using the conservation of momentum to solve for the final velocity of the toy train.

Q: Eight boxcars are moving at a speed of 0.2 m/s along a track when they collide with a single…

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Q: The Figure shows the result of a collision of a 10.00 kg ball with an object located at the origin.…

A: From the figure, we can see that the 10.00 kg ball collides with an object of unknown mass located…

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: Eight boxcars are moving at a speed of 0.2 m/s along a track when they collide with a single…

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Q: A car (mass = 1080 kg) is traveling at 27.0 m/s when it collides head-on with a sport utility…

A:

Q: A toy car having mass m = 1.50 kg collides inelastically with a toy train of mass M = 3.60 kg.…

A:

Q: A 0.029-kg bullet is fired vertically at 240 m/s into a 0.15-kg baseball that is initially at rest.…

A: Let the mass of the bullet be denoted as m  and let the mass of the baseball be denoted as M. Let…

Q: A block of mass m = 6.62 kg, moving on a horizontal frictionless surface with a speed 5.85 m/s,…

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…

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 car of mass 1495 kg traveling at 13.60 m/s collides and sticks to a car with a mass of 1853 kg…

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Q: A car (mass = 1030 kg) is traveling at 30.1 m/s when it collides head-on with a sport utility…

A: We'll apply law of conservation of momentum here

Q: There is a 1D elastic collision between a box of 5 kg and a ball of 5 kg. Before the collision, the…

A: Conservation of momentum: It states that “the total momentum of a system remains conserved or…

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 block of mass m= 5.6 kg, moving on a frictionless surface with a velocity of v;= 6.5 m/s to the…

A:

Q: A toy car having mass m = 1.35 kg collides inelastically with a toy train of mass M = 3.80 kg.…

A: Given: mass of toy car m = 1.35 kg mass of toy train M = 3.8 kg before the collision, the velocity…

Q: 1042 kg car is moving East at 46 m/s and collides with a 3624 kg truck traveling at 23 m/s in a…

A: mass of car = mc= 1042 kg initial speed of car = Vc= 46 m/s mass of truck = mt= 3624 kg speed = 23…

Q: In baseball, the pitcher thrusts the ball 145 g towards the batter at a speed of 30 m/s. The batter…

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Q: A 2.0 kg ball, moving with a speed of 0.20 M/S, hits a 6.0 kg stationary ball. The collision is…

A: given data as per question m1   =   2kg v1    =   0.20m/s m2   =   6kg

Q: Two cars collide at an intersection on a horizontal road. One car, with a mass of 1.37 × 10° kg, is…

A: Given data: Mass of the car 1, m1 = 1.37×103kg=1370 kg  The initial velocity of car 1,  u1 =8.12 m/s…

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 0.60 kg ball is thrown horizontally at 20 m/s in the -x direction and collides with a 5.0 kg box…

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Q: Two vehicles approach a right angle intersection and then collide. After the collision, they become…

A: Let the two vehicles be A and B approach a right-angle intersection and then collide.After the…

Q: A car of mass 1388 kg traveling at 18.67 m/s Collided and sticks to another car with a mass of 1488…

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Q: A 13 kg mass traveling at 4 m/s meets and collides with a 3 kg mass traveling at 6 m/s in the…

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Q: A car (mass = 1110 kg) is traveling at 31.3 m/s when it collides head-on with a sport utility…

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Q: At the local radio controlled (RC) airfield, a 2.4 kg RC plane strikes a 1.2 kg aerial drone that is…

A: