A 1500 kg car traveling west at a speed of 25 m/s collides head-on with a 4500 kg truck traveling east at 15 m/s. If the two vehicles stick together after the collision, what will be the final velocity?

Q: A m1 = 2kg object moving with a speed of 7.8 m/s collides elastically with a m2 = 1 kg object moving…

A: The collision is elastic. Therefore, the formula for the final speed of object 2 after the collision…

Q: A 9.00 kg mass is moving to the right with a velocity of 14.0 m/s. A 12.0 kg mass is moving to the…

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Q: by an 89-kg linebacker traveling with an initial speed of 5.2 m/s. As the two players move together…

A: Given:- A initial velocity of the quarterback is u1 = 0 m/s  A initial velocity of the linebacker is…

Q: A wagon of dog treats (combined mass 55 kg) is rolling at 2.1 m/s. A dog with mass 21 kg dives into…

A: Force is defined as the rate of change of momentum. The change in the momentum is also known as the…

Q: A 9.5-g bullet is fired into a stationary block of wood having mass m = 4.92 kg. The bullet imbeds…

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Q: In a switchyard, a 24,000 kg railroad car moving 1.8 m/s collides with a stationary 17,000 kg car.…

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Q: An 7.95 kg bowling ball rolling at 4.7 m/s bumps into a padded guardrail and stops.  What is the…

A: The momentum of an object has velocity is, p=mv It has velocity just before it makes a collision…

Q: A 75.0-kg paint cart with rubber bumpers is rolling 0.965 m/s to the right and strikes a second cart…

A: The linear momentum of any object having mass m and velocity v is defined as, Now, we know that, if…

Q: A 1,500 kg car moving to the right with a speed of 20 m/s collides with a bigger car of mass 2,000…

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Q: (10K9) VIn= 2 A 0.300 kg ball, moving with a speed of 2.5 m/s, has a head-on collision with at 0.600…

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Q: A 32 kg football player leaps through the air to collide with a 18 kg running back heading toward…

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Q: A 20.0 kg shell is moving East with a speed of 200. m/s when it explodes into three parts.  One…

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Q: A 8-g block slides with a velocity of 18 cm/s on a smooth level surface and makes a head-on…

A: Given Information:- Mass of the first block is m1=8 g Mass of the second block is m2=26 g Initial…

Q: A 1200 kg car moving at 5.6 m/s hits a 1500 kg car moving in the same direction at 2.1 m/s. If the…

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Q: A 9.6-g bullet is fired into a stationary block of wood having mass m = 5.02 kg. The bullet imbeds…

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Q: A quarterback with a mass of 80 kg is moving east with a velocity of 5 m/s, while a linebacker with…

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Q: A 1,000-kg car is initially traveling due east at 26 m s when it collides with a 2,000-kg truck that…

A: Given:mass of the car, m = 1000 kgintial velocity of car, u = +26 m/smass of the truck, M = 2000…

Q: 4) A 72 kg hockey player skating due east at 7.8 m/s collides head-on with an 83 kg plaver skating…

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Q: A 3.0 kg cart moving to the right with a speed of 1.0 m/s has a head-on collision with a 5.0 kg cart…

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Q: A 2,511 kg railroad car moving at 4.192 m/s to the east collides with a 8,199 kg railroad car moving…

A: Given data The mass of one railroad car is given as m1 = 2511 kg. The initial velocity of the first…

Q: A 110 kg linebacker running at 2.0 m/s and an 82 kg quarterback running at 3.0 m/s have a head-on…

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Q: A 1.0 [kg] ball moving east collides head-on with a 2.0 [kg] ball that is also moving east with…

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Q: A 68.6 g marble moving at 14.8 m/s approaches and collides head-on with a stationary 34.3 g marble.…

A: If a body of mass m1 moving at initial velocity u1 approach and collides elastically head-on with a…

Q: Two balls with masses of 2.50 kg and 6.20 kg travel toward each other at speeds of 10.0 m/s and 4.20…

A: According to the conservation of momentum, Solve the above relation to find velocity.

Q: A 320-g air track cart traveling at 1.25 m/s suddenly collides elastically with a stationary 270-g…

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Q: An orange billiard ball of mass 4 grams and traveling with a velocity of 4 m/s collides with a…

A: In an elastic collision (Isolated) there is no loss in the Kinetic energy of the system, and also…

Q: An object of mass 3.50 kg moving with a velocity of 2.60 m/s collides with another object of mass…

A: Given Data: The mass of the first object is, m1=3.50 kg The mass of the second object is, m2=2.20 kg…

Q: *A 40 kg girl skates at 3.5 m/s on ice toward her 65 kg friend who is standing still, with open…

A: Law of conservation of momentum :  It states that momentum neither created or destroy it will…

Q: An 80 kg mass moving at 10 m/s collides with a stationary 48 kg mass. After the collision, both…

A: Given : Masses , M = 80 Kg with initial velocity, u1 = 10 m/s   m = 48 Kg at rest i.e u2 = 0 m/s…

Q: An 87 kg wide receiver is running at 9.4 m/s and is hit by a 110 kg linebacker traveling in the…

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Q: Two 2712 kg train cars roll toward each other (Car A at 0.34 m/s, Car B at -2.5 m/s) on a level…

A: Given Mass of the two cars is m=2712 kg Initial velocity of the two cars are vA=0.34 m/s and vB=-2.5…

Q: A 14.2 kg sheep dog is running to the right at 1.78 m/s. A 10.7 kg collie is running to the left at…

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Q: 100 g lump of clay is thrown at 10 m/s at a wooden block of mass 200 g.  The clay hits and sticks to…

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Q: A truck moving to the right with 1549.01549.0 kg·m/s of momentum strikes a bike moving to the left…

A: Given data: Initial momentum of truck (P1i) = 1549.0 kg.m/s, to the right  Initial momentum of the…

Q: An 4.5 kg bowling ball rolls with a velocity of 3.4 m/s and strikes a stationary 5.0 kg bowling…

A: Mass of first ball m1=4.5 kg and velocity of the ball before collision u1=3.4 m/s. Mass of second…

Q: A bullet (m=0.005kg) moving at 500 m/s strikes and sticks in a block of wood (m=5kg). What is the…

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Q: Two football players with masses of 60 kg and 50 kg run directly toward each other. The 60 kg…

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Q: A 10 g block slides with a velocity of 20 cm/s on a smooth level surface and makes a collision with…

A: The velocity after the collision can be obtained from the conservation of energy and from the…

Q: A 9.7-g bullet is fired into a stationary block of wood having mass m = 5.10 kg. The bullet imbeds…

A: According to conservation of momentum momentum before collision=momentum after collision Momentum=mV

Q: A 5−kg cart moving to the right with a speed of 6 m/s collides with a concrete wall and rebounds…

A: Given info: The mass of the cart is 5 kg, the velocity of cart is 6 m/s and the rebound speed is 2…

Q: A 20 g ball of clay travelling west at 2.5 m/s collides with a 30 g ball of clay travelling south at…

A: Given Data : The mass of the clay ball moving west is given as mw = 20 g. The mass of the clay ball…

Q: A 0.0065 kg bullet is fired into a stationary concrete piece that weighs 3.0 kg. The bullet imbeds…

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Q: A 1.2 kg ball is kicked at a velocity of 6.97 m/s (E) at a stationary 41.0 kg girl. The ball bounces…

A: Solution: Given that ball mass m= 1.2 kg girl mass M = 41 kg vball, i =6.97 m/svball, f =1.1 m/s

Q: A 2.3-kg object traveling at 6.1 m/s collides head-on with a 3.5-kg object traveling in the opposite…

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Q: A 0.6 N bullet with a velocity of 500 m/s strikes a 90 N block of wood moving at 10 m/s in the…

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Q: A ball of mass 0.440 kg moving east (+x direction) with a speed of 3.80 m/s collides head-on with a…

A: The mass of the moving ball is 0.440kg, moving with velocity 3.80m/s. the mass of the resting ball…

Q: A 10.0-g bullet is fired into a stationary block of wood having mass m = 5.00 kg. The bullet imbeds…

A: Mass of bullet, m = 10 g = 0.01 kg Mass of wood block, M = 5 kg Before collision, speed of block, u…

Q: a 200 glider and a 600 g glider are coupled together and move along a frictionless air track at 50…

A: Given: Mass of glider 1, m1 = 200 g Mass of glider 2, m2 = 600 g Speed of moving , u = 50 cm/s