Impulse

Which of the following is a change in momentum?

• Impulse

• Force

• Velocity

• Mass

The units of impulse are _______.

• kg m/s

• kg

• m/s

• N

The units for Force are

• N

• kg m/s

• kg

• m/s

The units for mass are _____.

• kg

• m/s

• N

• kg m/s

The unit for velocity is _____.

• kg m/s

• kg

• N

• m/s

The unit for momentum is ______

• kg m/s

• kg

• m/s

• N

For momentum and impulse, direction matters.

• True

• False

What equation is needed to find the impulse of an object that experiences a 20N force for 5s?

• p=mv

• I=Ft

In equations we use the letter "p" for which of the following?

• Momentum

• Mass

• Velocity

• Time

What equation is needed to find the mass of an object that has 30kg m/s of momentum travelling at 15 m/s?

• p=mv

• I=Ft