Physics 5.9.1

Question 1

A Moving Object has…

Answer 1

Momentum.

Question 2

Momentum = …

Answer 2

Mass * Velocity

Question 3

How much Momentum does an Object at Rest have?

Answer 3

0.

Question 4

Momentum keeps an Object Moving in the ___ Direction, making it ___ to Change the Direction of an Object with a ___ Momentum.

Answer 4

Same, Difficult, Large.

Question 5

What type of Force is Velocity?

Answer 5

Vector.

Question 6

Because Momentum is a Vector Force, what else does the Momentum of an Object depend on?

Answer 6

Its Direction of Travel.

Question 7

Momentum can be either ___ or ___.

Answer 7

Positive, Negative.

Question 8

The Momentum of an Object will Change if: (3)

Answer 8

-The Object Accelerates or Decelerates.

-Changes Direction.

-Its Mass Changes.

Question 9

Momentum is a ___ ___ Force.

Answer 9

Non-Contact.