Conservation of Momentum

Momentum is defined as

• Mass in motion

• Mass in acceleration

• acceleration in motion

• motion in acceleration

Tags

NGSS.HS-PS2-1

NGSS.HS-PS2-2

Momentum is expressed with the letter

• m

• t

• p

• v

Tags

NGSS.HS-PS2-2

The equation for momentum is

• m = mv

• F = ma

• p = mv

• m = pv

Tags

NGSS.HS-PS2-2

Which of the following are the correct units for momentum?

• N

• kg m/s²

• m/s

• kg m/s

Tags

NGSS.HS-PS2-2

A 3.2 kg mass is traveling as 14.1 m/s. What is its momentum?

• 45.12 kg m/s

• 0 kg m/s

• 0.23 kg m/s

• 4.40 kg m/s

Tags

NGSS.HS-PS2-2

A 17 kg mass is traveling as 124 m/s. What is its momentum?

• 2108 kg m/s

• 0.14 kg m/s

• 7.29 kg m/s

• 3510 kg m/s

Tags

NGSS.HS-PS2-2

A 4 kg mass is traveling as 0.5 m/s. What is its momentum?

• 2 kg m/s

• 4 kg m/s

• 6 kg m/s

• 8 kg m/s

Tags

NGSS.HS-PS2-2

A 1.1 kg mass has a momentum of 15 kg m/s. What is its velocity?

• 13.6 m/s

• 16.5 m/s

• 0.07 m/s

• 21 m/s

Tags

NGSS.HS-PS2-2

A 12 kg mass has a momentum of 500 kg m/s. What is its velocity?

• 41.6 m/s

• 6000 m/s

• 0.024 m/s

• 21.1 m/s

Tags

NGSS.HS-PS2-2

A 0.25 kg mass has a momentum of 14 kg m/s. What is its velocity?

• 56 m/s

• 3.5 m/s

• 0.02 m/s

• 7 m/s

Tags

NGSS.HS-PS2-2