Physics 5.9.1 Flashcards
1
Q
A Moving Object has…
A
Momentum.
2
Q
Momentum = …
A
Mass * Velocity
3
Q
How much Momentum does an Object at Rest have?
A
0.
4
Q
Momentum keeps an Object Moving in the ___ Direction, making it ___ to Change the Direction of an Object with a ___ Momentum.
A
Same, Difficult, Large.
5
Q
What type of Force is Velocity?
A
Vector.
6
Q
Because Momentum is a Vector Force, what else does the Momentum of an Object depend on?
A
Its Direction of Travel.
7
Q
Momentum can be either ___ or ___.
A
Positive, Negative.
8
Q
The Momentum of an Object will Change if: (3)
A
-The Object Accelerates or Decelerates.
-Changes Direction.
-Its Mass Changes.
9
Q
Momentum is a ___ ___ Force.
A
Non-Contact.
