Chapter Eight, Lesson Five: Free Fall and Circular Motion Flashcards
1
Q
free fall
A
When the only force acting on an object is gravity, the object is said to be in free fall.
2
Q
satellite
A
Satellites are objects that orbit around other objects in space and follow a curved path.
3
Q
centripetal force
A
A force that causes an object to move in a circular path is a centripetal force.