Unit 2 Assessment (Momentum, Friction and Projectile motion))

Momentum is a ____________________ quantity

• science
• scalar
• vector
• energy

The momentum of an object depends upon the object's ___________&_____________.

• size and shape

• mass and speed

• mass and veloctiy

• mass and energy

The definition of momentum is

• Mass in Motion
• The size of an object
• The velocity of an object
• A comparison between two objects

The equation to calculate momentum is

• p=mv
• p=1/2mv²
• p=mgh
• p=mg

Which of the following images has more momentum?

• Object A
• Object B 
• They are the same

If two objects have the same mass, then the faster moving object has ____________ momentum.

• more 
• less
• the same

Two identical cars are travelling along EDSA. Car A is travelling at 80 km/hr , while Car B is travelling at 60km/hr. Which of the two cars would have a greater momentum?

• Car A

• Car B

• both have the same momentum

• cannot be determined

8. Two identical cars are travelling along EDSA. Which of two cars would have greater momentum?

• the slower car

• the faster car

• both have the same momentum

• cannot be determined

9. Which has a greater momentum?

• jeepney

• motorcycle

• both have the same momentum

• cannot be determined

10. Which of the following is an example of momentum in action?

• A. person jogging through the park

• B.

  bowling pool hitting pins

• C. person playing pool

• D.both B and C