Impulse and Conservation of Momentum Quiz

Momentum is

• moving

• an object standing still

• mass in motion

• s/v

Tags

NGSS.HS-PS2-2

When an object's velocity increases, its momentum will,

• increase

• decrease

• remain the same

Tags

NGSS.HS-PS2-2

When an object's mass increases, its momentum will,

• increase

• decrease

• remain the same

Tags

NGSS.HS-PS2-2

Momentum is measured in

• kg * m/s

• kg

• m/s

• m^2

Tags

NGSS.HS-PS2-2

If a car has a mass of 959 kg and a velocity of 41 m/s what is its momentum?

• 23.39 kg * m/s

• 39,313 kg * m/s

• 4,500 kg * m/s

• 1000 kg * m/s

Tags

NGSS.HS-PS2-2

A ball has 4 kg * m/s of momentum when thrown 7 m/s. What is the mass of the ball?

• 28 kg

• 0.57 kg * m/s

• 0.57 kg

• 28 kg * m/s

Tags

NGSS.HS-PS2-2

Momentum is never created or destroyed

• true

• false

Tags

NGSS.HS-PS2-2

The Law of Conservation of Momentum states, in a collision between 2 objects, the transfer of momentum must be

• equal

• more toward the larger object

• different

Tags

NGSS.HS-PS2-2

Mrs. Spezia kicks a soccer ball to her husband with a force of 42.5 N.  Find the impulse on the ball if her foot stays in contact with the foot ball for .02 s.

• 0.85 N*s

• 2125 N*s

• 85 N*s

Tags

NGSS.HS-PS2-1

A bowling ball of 32.8 kg has a momentum of 223.4 kg*m/s.  What is the velocity?

• 256.2 kg*m/s

• 189 kg*m/s

• 7327.52 m/s

• 6.81 m/s

Tags

NGSS.HS-PS2-2