MOMENTUM, IMPULSE and PRESSURE
Momentum
Inertia in motion “bashing power”
(momentum = mass of object x speed)
objects at rest have no momentum since speed = 0 large momentum is the result of large mass or high speed
Impulse
How long it takes an object to change its momentum
Impulse = force applied x time force it applied
PRESSURE
Force applied by an object over a certain area Applying more force over the same area will increase the pressure Applying the same force over a larger area will decrease the pressure Units for pressure are Pascals (Pa)