Forces Flashcards
(4 cards)
1
Q
What effect do unbalanced forces have on an object?
A
Unbalanced forces cause an object to accelerate or change its motion.
2
Q
What effect does a balanced force have on an object?
A
Balanced forces result in no change in motion (the object stays at rest or moves at a constant speed).
3
Q
What types of forces are there?
A
Lift, upthrust, air resistance, thrust, weight, friction, contact/reaction force, magnetic
4
Q
How do you measure forces?
A
By using a force meter (spring balance) to measure the force in Newtons.
