A car of mass 450 kg travels at a speed of 30 m/s hits a barrier of mass 30 kg. After the accedient the car and barrier travels certain distance. What will the the velocity of car and barrier just after the collision.

Q: A 15 kg cannonball is fired horizontally off the back of a 950 kg railway cart at a speed of 240…

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Q: A cue ball with a mass of 0.17 kg is 1.3- traveling at s when it collides with the 0.16 kg eight…

A: Let v1' and v2' be the final velocities of the cue ball and the eight ball, respectively.  We also…

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Q: A 1-kg body moving forward at 5m/s hits a second body at rest. After the collision the 1-kg body…

A: Given Information:- Mass of the two bodies is  Initial speed of 1kg body is v1i=+5 m/s Initial speed…

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A: Momentum of the car before the collision is equal to the product of its mass and its velocity.…

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Q: A ball moving to the right at 22.0m/s overtakes a second ball moving in the same direction at a…

A: Initial velocity of ball 1 u1=22 m/s Initial velocity of ball 2 u2=10 m/s Let m is the mass of ball…

Q: Consider a frictionless track as shown in the figure below. A block of mass m, 4.55 kg is released…

A: According to the conservation of energy, 12mv2=mgyi12v2=gyiv=2gyi Substitute the values, to find the…

Q: 0.50-kg ball traveling at 6.0 m/s collides head-on with a 1.00-kg ball moving in the opposite…

A: Write the given values of the problem- m1=0.50 kgm2=1.00 kgv1=6.0 m/sv2=-12.0 m/svf1=-14 m/s

Q: At At the intersection, a yellow subcompact car with a mass of 950 kg traveling east collides with a…

A: An inelastic collision is a collision in which kinetic energy is not conserved due to the action of…

Q: At the intersection of two roads collide. The blue one traveling sa westward has a mass of 1500 kg.…

A: The mass of the blue car is m2 = 1200 kg traveling southward direction  The mass of the red car is…

Q: a car mass 342-kg is moving at 18.8m/s east hits from behind a second car moving at 12.8 m/s in the…

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Q: If a Toyota with mass mT = 500 kg travelling with a velocity viT = 600 m/s crashed into another…

A: Given Data : The mass of the Toyota is given as mT = 500 Kg. The velocity of the Toyota is given as…

Q: =) A car (m= 1a50 kg) g° deion. what speed does the mass resting Car (m= 900kg) the alide mive ff…

A: The momentum of the system must be conserved in an inelastic collision. The momentum conservation…

Q: A 3,000-kg truck runs into the rear of a 1,000-kg car that was stationary. The truck and car are…

A: Introduction: Collision between body is the common problem in physics. In collision, within a very…

Q: a red ball with a velocity of 3.0 m s collides head on with a yellow ball of equal mass moving with…

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Q: a car with mass 1500 kg moving with 30 m/s collide with other car has 800 kg moving with 20 m/s at…

A: Write the given values of this problem: m1=1500 kgm2=800 kgv1=30 m/sv2=20 m/s

Q: Two cars, travelling in the same direction . first car  mass 1400 kg skids straight into the back of…

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Q: A 10kg disk is initially traveling with an initial velocity of 5m/s î when it collides with a 5kg…

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Q: A puck with mass 0.140 kg moving on a frictionless air puck table at 1.2 m/s strikes a second puck…

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Q: A truck with a mass of 1990 kg and moving with a speed of 17.0 m/s rear-ends a 732 kg car stopped at…

A: Since you have posted a question with multiple subparts , we will solve the first three subparts for…

Q: A 5-kg ball moving at 6m/s strikes a 3-kg ball iniatially at rest. The 5-kg ball continues moving in…

A: Given data: Mass of ball 1 (m1) = 5 kg Initial velocity of ball 1 (vi1) = 6 m/s Mass of ball 2 (m2)…

Q: a car of mass 1000kg moving at 24.4 m/s collides with a ford van of mass 2000kg moving in the…

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Q: Two football players collide head-on in midair while chasing a pass. The first player has a 90.5 kg…

A: The following data are given: Mass of 1st player, m1=90.5kg Initial velocity of 1st player,…

Q: A running back with a mass of 80-kg and a speed of 8 m/s colides with, and is held by, and 120-kg…

A: Given:-  mass of running back=80 kg mass of defensive tackle=120 kg   velocity of running back=8m/s…

Q: A rifle bullet with a mass of 10 g and moving with the speed of 300 m/s strikes and embeds itself in…

A: Let the mass of the rifle bullet be m, the mass of the block be M, the initial velocity of the…

Q: A 2-kgtoy cartraveling initially with a speed of 30.0 m/s in an easterlydirection crashes into…

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Q: - 0.3 m/s 1.6 m/s m=0.6kg m=0.7 kg m=0.6kg m=0.7 kg -0.45 m/s m-0.6kg m=0.7 kg

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Q: John’s 200-kg bumper car is traveling east at 10 m/s when it collides head-on with Bob’s 180-kg…

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Q: A BB with a mass of 25g travels of 33m/s  to the right and strikes a 100g clay ball moving at 25 m/s…

A: GIVEN: mass of BB (m1)=25g=0.025kg velocity of BB(v1)= 33m/s mass of clay (m2) = 100g=0.1kg velocity…

Q: hen a 400kg car traveling att 30 m/s rear ends,colliding in elastic ally with an 800 kg truck…

A: Given values:- Mass of car,(mc)=400 kg ----(1) Initial speed of car,(u1)=20 m/sec ----(2) Mass of…

Q: Two robots have been programmed to perform the “Space Travel”. Due to an error in their programming…

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Q: A bumper cap "A" (mass of A = 140kg) with a velocity of 15 km/hr hits a another car "B" (mass of B =…

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Q: A 80 kg person running at 6.9 m/s, catches up with a 60 kg person running away from him at 5.7 m/s,…

A: This problem can be solved by using principle of momentum conservation. Initial momentum of the…

Q: 17. A 2.0 kg ball moving to the right at 5.0 m/s collides head-on with a 4.0 kg ball moving to the…

A: This problem can be solved using elastic collision and coefficient of restitution concept.

Q: A machine gun fires 17 bullets /s, each of mass 20 g the speed to each bullets is 30 cm/s, then…

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Q: Two football players collide head-on in midair while chasing a pass. The first player has a 100.5 kg…

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Q: Two football players collide head-on in midair while chasing a pass. The first player has a 95.0 kg…

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Q: A car of mass m is moving forward at velocity Vo in a main collision with a car of mass 4m traveling…

A: Dear student The momentum remains conserved diring collisions. Also the coefficient of restitution…