|
|
2
|
Objects that stick together after collision
|
3
|
An external force is required to make an object __________
|
4
|
If we want to change the _________ of an object, an external force is required
|
5
|
An encounter between two objects resulting in exchange of impulse and momentum
|
6
|
The total energy of the system does not change and colliding objects bounce after collision
|
7
|
When no momentum is gained or lost the momentum is _______
|
|