untitled

mass x velocity = ?

(a)  

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 driving down the highway. Car A is traveling at 80 km/hr , while Car B is traveling 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

In any collision (crash) the ______ is ALWAYS constant

• Total Momentum
• total speed
• total Velocity
• Energy

When two objects collide, the P_before is ____________ the P_after.

• more than 
• less than 
• equal to
• unrelated to