Equations Flashcards
1
Q
Power =
A
Current x voltage
2
Q
Energy transferred =
A
Charge x voltage
(Current x time x voltage)
3
Q
Voltage =
A
Current x resistance
4
Q
Charge =
A
current x time
5
Q
equation with specific heat capacity
A
change in thermal energy = mass x specific heat capacity x change in temperature
6
Q
pressure difference =
A
height x density x gravitational field strength
7
Q
pressure =
A
force / area
8
Q
density =
A
mass / volume
9
Q
gravitational potential energy =
A
mass x gravity x height
10
Q
work done =
A
force x distance
11
Q
vertical force =
A
weight = mass x gravity
12
Q
force =
A
mass x acceleration
13
Q
acceleration =
A
(final velocity - initial velocity) / time
14
Q
final velocity^2 =
A
initial velocity^2 + 2(acceleration x displacement)
v^2 = u^2 + 2as
15
Q
force = (in relation to momentum)
A
change in momentum / time taken
