Exactly. (I knew you'd snap out of it.cipotilla said:
)Momentum is a measure of an object's motion, determined by multiplying its mass and velocity. It is a vector quantity, meaning it has both magnitude and direction.
Impulse is the change in momentum of an object over a period of time. It is calculated by multiplying the force applied to an object by the time it is applied.
Momentum is a measure of an object's motion at a specific moment, while impulse is the change in momentum over a period of time. Momentum is a vector quantity, while impulse is a scalar quantity.
Momentum-impulse equations take into account the change in momentum of an object over a period of time, while rectilinear motion equations only consider an object's position, velocity, and acceleration at a specific point in time. Additionally, momentum-impulse equations involve the force applied to an object, while rectilinear motion equations do not.
Momentum-impulse equations are used in various fields such as sports, engineering, and transportation. For example, they can be used to analyze the impact force of a collision between two vehicles, or to calculate the required force and time for a rocket to launch into space.