Mock 1 Formulae Flashcards
1
Q
Weight
A
Mass x gravitational field strength
2
Q
Work
A
Force x distance
3
Q
Force
A
Spring constant x extension
4
Q
Elastic potential
A
0.5 x spring constant x extension
5
Q
Presure
A
Area
6
Q
Distance travelled
A
Speed x time
7
Q
Acceleration
A
Change in velocity
—————
Time
8
Q
Resultant force
A
Mass x acceleration
9
Q
Momentum
A
Mass x velocity
10
Q
Wave speed
A
Frequency x wavelength
11
Q
Period
A
Frequency
12
Q
Energy
A
Mass x specific heat capacity x change in temprature
13
Q
Kinetic energy
A
1/2 x mass x velocity
14
Q
Specific heat capacity
A
Amount of energy needed tp change the temperature of one kilogram of material by 1 degree Celsius
