LowlyPion said:I think you will want to resolve the momentum into x,y momentum equations and determine the x,y velocity components, before using the Pythagorean.
DrDanger said:how do i determine the velocity components?? i can get the momentum components easily by multiplying the velocity and mass...right?
Conservation of momentum is a fundamental law of physics which states that the total momentum of a closed system remains constant. In other words, the total momentum before a collision is equal to the total momentum after the collision.
In the case of a colliding car, the total momentum of the two cars before the collision is equal to the total momentum of the two cars after the collision. This means that the combined mass and velocity of the two cars remains constant before and after the collision.
The two main factors that affect the conservation of momentum in a colliding car are the mass and velocity of the cars. The greater the mass and velocity of the cars, the greater the momentum and the more significant the effect of conservation of momentum.
No, momentum cannot be lost in a collision. It can only be transferred from one object to another. This is because of the law of conservation of momentum, which states that the total momentum of a closed system remains constant.
Conservation of momentum is important in understanding and predicting the outcome of car collisions. It is also used in designing and testing safety features for cars, such as crumple zones and airbags, to reduce the impact of collisions on the occupants of the car.