CH8 Momentum, Impulse, and Collisions
How does momentum relate to mass and velocity?
Define the momentum or linear momentum (Ï߶¯Á¿) as
Impulse-momentum theorem
Define impulse:
I
mpulse-momentum theorem:
In component form:
We can define an average net force
so that,
Principle of conservation of momentum
If
then
It is particularly important for a system consisting of several particles.? Consider a system of particles,
Conservation of momentum means conservation of its components.
Pre Page
Next page
then 
