Momentum Quizizz

What is the formula for calculating momentum?

• v = m/s

• a = vf-vi/tf-ti

• s = d/t

• p = m/v

Tags

NGSS.HS-PS2-2

What is the SI unit of momentum?

• joule

• newton

• meter per second squared

• kilogram meter per second

Tags

NGSS.HS-PS2-2

If the mass of an object doubles, what happens to its momentum?

• The momentum doubles.

• The momentum halves.

• The momentum quadruples.

• The momentum remains the same.

Tags

NGSS.HS-PS2-2

A car is moving with a velocity of 20 m/s and has a mass of 1000 kg. What is its momentum?

• 100 kg*m/s

• 20000 kg*m/s

• 40000 kg*m/s

• 2000 kg*m/s

Tags

NGSS.HS-PS2-2

Which of the following factors affect the momentum of an object?

Hint: Choose two

• Size

• Mass

• Velocity

• Length

Tags

NGSS.HS-PS2-2

What is the law of conservation of momentum?

• The law of conservation of momentum states that the total momentum of a closed system is irrelevant in determining its motion.

• The law of conservation of momentum states that the total momentum of a closed system decreases over time.

• The law of conservation of momentum states that the total momentum of a closed system increases over time.

• The law of conservation of momentum states that the total momentum of a closed system remains constant if no external forces act on it.

Tags

NGSS.HS-PS2-2

A ball with a mass of 0.5 kg is moving with a velocity of 10 m/s. What is its momentum?

• 0.05 kg*m/s

• 50 kg*m/s

• 0.5 kg/s

• 5 kg*m/s

Tags

NGSS.HS-PS2-2

What happens to the momentum of an object when an external force is applied to it?

• The momentum of the object remains the same.

• The momentum of the object always decreases.

• The momentum of the object always increases.

• The momentum of the object changes.

Tags

NGSS.HS-PS2-2

Two objects with different masses are moving with the same velocity. Which object has more momentum?

• The object with less velocity

• Both objects have the same momentum

• The object with more mass

• The object with less mass

Tags

NGSS.HS-PS2-2

Two objects with the same masses are moving with the different velocities. Which object has more momentum?

• The object with less velocity

• The object with more velocity

• The object with more mass

• The object with less mass

Tags

NGSS.HS-PS2-2