1. Mass: The mass of an object is a measure of its inertia, or its resistance to changes in its motion. The greater the mass of an object, the more difficult it is to accelerate or decelerate it.
2. Force: Force is an interaction that can change the motion of an object. Forces can be applied to an object by contact forces (such as when you push or pull an object), or by non-contact forces (such as gravity or magnetism).
3. Impulse: Impulse is the product of force and time, and it represents the change in momentum of an object. A larger impulse will produce a greater change in momentum, and therefore a greater change in the object's motion.
4. Momentum: Momentum is a measure of the amount of motion that an object has. It is equal to the product of the object's mass and its velocity. An object with a greater momentum is more difficult to stop or change its direction of motion.
5. Energy: Energy is the ability to do work, and it can be transferred from one object to another. When energy is transferred to an object, its motion can change. For example, when you throw a ball, you are transferring energy to the ball, which causes it to move.
6. Friction: Friction is a force that opposes the motion of an object. It is caused by the interaction of two surfaces that are in contact with each other. Friction can slow down or stop an object's motion.
