A 6,000-kg truck runs into the rear of a 1,000-kg car that was stationary. The truck and car are locked together after the collision and move with speed 4 m/s. Compute how much kinetic energy was "lost" in this inelastic collision.  ............ J

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A: Given : The linear(initial) momentum of the vaulter just prior to impact= Pi= -980kg.m/s Velocity…

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A: The expression for inelastic collision is m1v1+m2v2=m1+m2v Rearrange v=m1v1+m2v2m1+m2

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A: Since there are multiple sub parts posted, we will answer the first three sub parts. 1) According to…

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A: An object with momentum is an object whose mass is in motion. All objects have mass. If an object is…

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A: Impulse is given as change in momentum of the object, that is J=mu-mv

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A: A m1 = 3095 kg truck is moving West at v1 = 25m/s collides with a m2 = 6178kg truck moving North a…

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A: Solution attached in the photo

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A: The total momentum of the ball before collision is equal to the momentum after collision. Although…

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A: The momentum and kinetic energy be defined as, P=mv              ..........1E=12mv2…

Q: a) A car stopped at an intersection has a mass 850 kg. It is rear-ended by a 300 kg truck traveling…

A: Given ,m1=850 kgm2 = 300 kgu1=0u2 =12.5 m/s

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A: In all collision momentum conserved Momentum before collision= momentum after collision Mass of…

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Q: 19. On a very muddy American football field, a 95.0-kg linebacker tackles a 120.-kg halfback. Right…

A: Write the given values with the suitable variables. m1=95 kgm2=120 kgu1=8 m/su2=-4 m/s Here, m1, m2,…

Q: A 2.5-kg ball and a 5.0-kg ball have an elastic collision. Before the collision, the 2.5-kg ball was…

A: m1 = 5 kgm2 = 2.5 kgv1i = 3.5 m/sKinetic energy of 2.5 kg object is to be calculated.

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Q: 10:45 A Ballal ball 1 12 have the same mass and are traveling at the same speed. The two balls…

A: Let m be the masses of the two balls and u be the speed of the two ballstaking horizontal right side…

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Q: A 2.5-kg ball traveling at 8 m/s collides with a 5-kg ball traveling in the opposite direction at 6…

A: Mass of the first ball is m1 = 2.5 kg Initial velocity of the first ball is u1 = 8 m/s Mass of the…

Q: A 55 kg boy on roller skates moves with a speed of 4 m/s. He runs into a 42 kg girl on skates.…

A: Given, Mass of boy,m1=55 kg Mass of girl,m2=42 kg Initial speed of boy,u1=4 m/s Initial speed of…

Q: A 2,900-kg truck runs into the rear of a 1,000-kg car that was stationary. The truck and car are…

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A: Given,m1=800 kgm2=400 kgu1=14m/s i^u2=12 m/s j^

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Q: Car A and B is moving East with a velocity of 60kph and 40kph respectively. The mass of car A is…

A: From the momentum conservation, Here, m, u and v represent the mass of the car, the initial…

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Q: If car A has a mass of 1.5kg and is traveling 2.0m/s, and car B has a mass of 1.5kg and is traveling…

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Q: A 1.55-kg falcon catches and holds onto a 0.675-kg dove from behind in midair. What is their final…

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Q: Croquet ball A moving at 7.8 m/s makes a head on collision with ball B of equal mass and initially…

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Q: A 564-g ball traveling at 7.15 m/s undergoes a sudden head-on elastic collision with a 249-g ball…

A: Given mass of the first ball m1=564 g=0.564 kg            speed of first ball u1=7.15 m/s    mass of…

Q: A 2.0-kg object moves to the right with a speed of 4.0 m/s. It collides in a perfectly elastic…

A: In a perfectly elastic collision Since kinetic energy remains conserved, So  Kinetic energy before…

Q: Two freight cars, each with a mass of 10000kg collide. One was initially moving at 10m/s while the…

A: Given data:  Two freight car collide and stick together  m1 = m2 = 10000 kg V1 = 10 m/s and V2 = 0…

Q: A 10 gram rubber ball and a 10 gram clay ball are each thrown at a wall with equal speeds.The rubber…

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Q: A 7,300-kg truck runs into the rear of a 1,000-kg car that was stationary. The truck and car are…

A: Mass of the truck ( M ) = 7300 kg. Mass of the car (  m ) = 1000 kg Speed of truck and car after…