Momentum Introduction, 24-25, gk

This letter stands for momentum.

• m

• v

• kgm/s

• p

Tags

NGSS.HS-PS2-2

The SI unit for momentum is

• kgm/s

• kg

• m/s

• newtons

Tags

NGSS.HS-PS2-2

The SI unit of mass is the

• kg

• m/s

• kgm/s

• newtons

The SI unit of velocity is

• kg

• m/s

• kgm/s

• newtons

An object that is not moving has

• no momentum

• momentum but no inertia

• both inertia and momentum

• acceleration but no momentum

Tags

NGSS.HS-PS2-2

Since p = mv, then m = ___

• pv

• v/p

• p/v

• p + v

Tags

NGSS.HS-PS2-2

Since p = mv, then v = ___

• pm

• m/p

• p/m

• p + m

Tags

NGSS.HS-PS2-1

How much momentum does 4 kg have at a velocity of 4 m/s?

• 1 kgm/s

• 8 kgm/s

• 2 kgm/s

• 16 kgm/s

Tags

NGSS.HS-PS2-2

An object has a momentum of 20 kgm/s. Its mass if 2 kg. What is its velocity?

• 5 m/s

• 4 m/s

• 0.1 m/s

• 10 m/s

Tags

NGSS.HS-PS2-2

What is the mass of an object with a momentum of 15 kgm/s traveling at 5 m/s?

• 20 kg

• 3 m/s

• 3 kg

• 10 kg

Tags

NGSS.HS-PS2-2