Knowing that in most all movement situations the mass of the system stays constant, how do you get the momentum of a system to change?
change the velocity
p(momentum)=mass*velocity
ssd
To understand how to change the momentum of a system, it's important to know that momentum is the product of an object's mass and velocity. Therefore, there are two ways to change the momentum of a system:
1. Change the mass: If you want to alter the momentum of a system, you can change the mass of one or more objects within the system. Increasing or decreasing the mass will influence the overall momentum. For example, if you have a system consisting of two objects, and you increase the mass of one of the objects, the total momentum of the system will increase.
2. Change the velocity: Another way to modify the momentum of a system is by changing the velocity of an object(s) within the system. Velocity is a measure of an object's speed in a given direction. By altering the velocity, you can affect the momentum of the system. For instance, if you have a system with two objects and one object moves faster, the momentum of the system will be greater compared to when both objects have the same velocity.
To summarize, to change the momentum of a system, you can either alter the mass of an object within the system or change the velocity of an object(s). Keep in mind that these changes will only affect the momentum of the system if no external forces are acting upon it, as per the principle of conservation of momentum.