eqautions Flashcards
1
Q
distance travelled =
A
average speed x time
2
Q
force =
A
mass x acceleration
3
Q
acceleration =
A
final velocity - initial velocity
—————————————
time
4
Q
gravitational potential energy =
A
mass x gravity x distance / height
5
Q
weight =
A
mass x gravity
6
Q
kendrick energy =
A
1/2 x mass x velocity ^2
7
Q
wave velocity =
A
frequency x wavelength
8
Q
momentum =
A
mass x velocity
9
Q
wave velocity =
A
distance / time
10
Q
Efficiency =
A
Useful energy out / total in
11
Q
Work done =
A
Force (n) x distance (m)
12
Q
Power =
A
Energy / time
