Textbook ExpertVerified Tutor
28 Oct 2021
Given information
Most of the moving object slows down and stops.
Step-by-step explanation
Step 1.
As per the conservation of the momentum, the total momentum of an isolated system will be constant. From an isolated system, it is meant that there are no external forces acting on the system. The momentum of a body is equal to the product of its mass and velocity.
Assume an example, i.e. a car is moving on a road. It has an effect from the air resistance as well as the friction between its wheel and road. This acts as an external forces on the car.
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