UNIT3-Changing Motion Flashcards
1
Q
What is acceleration?
A
When an object changes motion (speed or direction ) over time it is called acceleration. It can be an increase or a decrease.
2
Q
Why does an object change motion.
A
When the forces are unbalanced.
3
Q
Are all objects with ballenced forces stationary?
A
No if an object is in motion however there is no accellaration it will continue to move.
