Forces Flashcards
1
Q
What will happen to an object if an unbalanced force is applied to it?
A
Start moving, stop, change speed/direction
2
Q
What will happen to an object if a balanced force is applied to it?
A
Not change in motion
3
Q
What two forces must be balanced for an object to remain at rest?
A
Gravity and friction
4
Q
Gravitational force is determined by what two factors?
A
Mass and distance
5
Q
According to he formula, F=ma, the amount of force needed to move an object is dependent on what two factors?
A
- mass of the object
2. acceleration
6
Q
Force is a vector, what do vectors show?
A
Size + Direction
