Momentum
Impulse divided by Force gives us....
Time
Is the change in Momentum the same number as Impulse?
YES!!!!!!
This is the product of an object's mass and velocity.
What is momentum?
m is the variable for
What is mass?
What is the end momentum subtracted by the begining momentum?
What is Impulse or the change in Momentum?
This is defined as a change in momentum.
What is impulse?
This is the unit for momentum.
What is kilogram meters per second (kg*m/s)?
Is Momentum and Impulse a scalor or a vector?
What is Vector?
This law states that the total momentum of a system remains constant.
What is the Law of Conservation of Momentum?
This is the variable for Momentum.
What is p (Greek letter rho)?
A .25kg marble is rolling on the floor at 2m/s, what is the momentum?
.5Ns or .5 kg x m/s
If the change in momentum is 10kgm/s, then what is the Impulse?
What is 10Ns?
This is the product of the force applied to an object and the amount of time the force is applied.
What is impulse?
This is the unit for impulse.
If you increase the momentum does the mass or velocity increase?
It could be either
If you increase the impulse, does the force or the time change?
It could be either
What causes the Momentum to change?
What is Impulse?
Describe the Momentum and Impulse Theorem.
What is the impulse experieneced by the object equals the chnage in momentum?
How do the cushions inside a football helmet effect Impulse?
By increasing the time it takes to stop your head, the force you feel is decreased