Under specified conditions.Matt G said:yet we are told momentum cannot be created or destroyed.
If you insist on accounting for the lost momentum, this is the most meangful way of doing it.Matt G said:Sorry but it would just confuse me if I did. It seems like an abstract question and not one about a particular case
It may confuse you, but we can work through that. The point here is to help you solve the problem.Matt G said:Sorry but it would just confuse me if I did. It seems like an abstract question and not one about a particular case
Momentum is a measure of an object's motion and is defined as the product of its mass and velocity. It is a vector quantity, meaning it has both magnitude and direction.
In a car crash, the momentum of the vehicles involved is a crucial factor in determining the severity of the collision. The greater the momentum of a vehicle, the more force it will exert on another object upon impact.
The law of conservation of momentum states that in a closed system, the total momentum before a collision is equal to the total momentum after the collision. This means that the total momentum of all objects involved in a car crash will remain constant, even if the direction or speed of individual objects changes.
The momentum of a car can be calculated by multiplying its mass (in kilograms) by its velocity (in meters per second). The formula for momentum is: momentum = mass x velocity.
The momentum of a car can be reduced in a collision by decreasing its speed or by increasing the time it takes for the car to come to a stop. This can be achieved through the use of safety features such as seatbelts, airbags, and crumple zones, which help to absorb some of the car's momentum and reduce the force of impact on the passengers.