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Q: A quantity which is conserved in the collision of a car and a truck is?
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Is the total angular momentum conserved when there is a two car collision?

Total angular momentum is always conserved - there is no way you can violate that law. So, the answer is yes.

A car and a truck have a collision The truck has a mass 8 times the mass of the car if the truck is moving at 60kmhr and the car is stationary how fast do the two move after their inelastic collision?

I will assume that the collision is completely inelastic (that is, the truck and the car coalesce, moving off with the same velocity after the collision). This assumption is crucial as without it, the question cannot be solved if the inelastic collision is maintained.Let the mass of the car be m. The mass of the truck is 8m.From the principle of conservation of momentum;8m(60) = (8m + m)vwhere v is the final velocity.So, v = 8(60)/9v = 53.3 km/h

Suppose a train car moving down a track at 10 ms hits another train car that is not moving Explain how momentum is conserved after the collision?

Suppose that 1st car is X-car and the 2nd car is Y-car. Answer: After the collision, car X is no linger moving, but car Y is moving.

When a toy truck collides with a toy car the momentum of is the same before and after collision?


Comparison between elastic and inelastic collision?

In an elastic collision, all initial kinetic energy is fully restored as final kinetic energy. where nothing is converted into noise, heat or any other form of energy. In an inelastic collision, kinetic energy is "lost" to thermal or sound energy.

A 500kg truck moving at 30ms strikes a parked 300kg car they connect together and move forward what is the speed of the car and truck as they move forward connected together after the collision?

A Lot!

In an isolated system two cars each with a mass of 1000 kg collide Car 1 is initially at rest while Car 2 was moving at 10-ms They move off together What is their speed?

Since momentum must be conserved, they move off at a combined speed of 5 m/s. (If the masses are different, write an equation that states that momentum is conserved: momentum before the collision equal momentum after the collision).

What does a recovery truck do?

A recovery truck(also know as 'tow truck')is basically a vehicle used to transport a disabled car, truck etc., from one location to another. They are used for clearing accident and collision debris...

When a toy truck collides into a toy car the momentum of the what is the same before and after the collision?

The total momentum of the system doesn't change. In this case, it refers to the momentum of the toy truck plus the momentum of the toy car.

What is a secondary collision?

When a vehicle is in a car accident there can be a secondary collision. For example, if car ÒbÓ was rear ended that is the first collision but when that car hit the car in front of them that is the secondary collision.

How is momentum conserved in a vehicle collision?

That simply means that the total momentum before and after the crash is the same. Please bear in mind that momentum is a vector quantity. Thus, for example, one car moving at 20 m/s (that's 72 km/hour) north, and another car (same mass) that moves at 20 m/s south have a total momentum of zero, because of the way vectors are added.

What is a non combat related accident?

Slip and fall, car/truck accident or collision not caused by enemy action, firearms accident, burns.