Momentum and Impulse

Front

In any collision (crash) the ______ is ALWAYS constant

Back

Total Momentum

Front

A runner has a momentum of 720 kg m/s and is traveling at a velocity of 5 m/s. What is his mass?

Back

144 kg

Front

The definition of momentum is

Back

Mass in Motion

Front

The momentum of an object depends upon the object's ___________&_____________.

Back

mass and velocity

Front

The equation to calculate momentum is

Back

p=mv

Front

What is the unit of momentum?

Back

kg m/s

Front

What is impulse?

Back

Change in momentum

Front

What is the relationship between impulse and momentum?

Back

Impulse equals the change in momentum (Impulse = Δp).

Front

If a car's mass is 1000 kg and it travels at a speed of 20 m/s, what is its momentum?

Back

20,000 kg m/s

Front

What happens to momentum in an elastic collision?

Back

Total momentum is conserved.