force Flashcards
(5 cards)
1
Q
what is force
A
anything that can cause an object to change its motion, direction, or shape
2
Q
friction
A
the force that opposes a sliding motion between two surfaces
3
Q
types of forces
A
weight/friction/pull/stretch
4
Q
lubricants
A
oil and grease
5
Q
weight of an object
A
measure of the force of gravity on it
