Review of Momentum and Impulse Exam

What are the units for mass? 

• kg
• N
• s
• m

What are the units for force? 

• kg
• N
• s
• m

Tags

NGSS.HS-PS2-1

NGSS.HS-PS2-4

What are the units for time? 

• kg
• N
• s
• m

What are the units for momentum? 

• kg s
• kg m/s
• kg m
• N kg

Tags

NGSS.HS-PS2-2

What are the units for impulse? 

• N s
• N m/s
• N m
• N kg

Tags

NGSS.HS-PS2-2

Which of the following is an elastic collision? 

• A high five
• A car wreck 
• A sky dive
• A fly

Tags

NGSS.HS-PS2-2

Which of the following is an inelastic collision? 

• A high five
• A car wreck 
• A sky dive
• A fly

Tags

NGSS.HS-PS2-3

Which object has the most momentum at rest?

• A boat sitting at a dock.
• A car sitting at rest.
• All of the above
• None of the above

Tags

NGSS.HS-PS2-2

The recoil of momentum of a cannon that kicks is ____ the momentum of the cannon ball it fires.

• Less than
• More than
• Equal to
• Not enough info

Tags

NGSS.HS-PS2-2

The recoil of speed of a cannon that kicks is ____ the speed of the cannon ball it fires.

• Less than
• More than
• Equal to
• Not enough info

Tags

NGSS.HS-PS2-2

NGSS.HS-PS2-1