Forces Basics Flashcards
1
Q
Forces can be..
A
non contact or contact
2
Q
Contact Force would be…
A
Push/Pull, Friction, Buoyancy
3
Q
No Contact…
A
Gravity, Electrostatic, Magnetic
4
Q
We use arrows to…
A
represent forces
5
Q
A force is a vector, it has both..
A
magnitude and direction
6
Q
5N left and 5N right =
A
0N
7
Q
3N right and 7N right =
A
10N to the right
8
Q
7N left and 3N right =
A
4N to the left
9
Q
Symbol:
A
F
10
Q
Unit:
A
Newton ( N )
11
Q
Forces can cause and object to change..
A
speed, direction or shape
