Physics 1 Flashcards
1
Q
What is the equation of elastic potential energy
A
EPE = 1/2 x spring constant x extention (squared )
2
Q
What is the equation for kinetic energy
A
Kinetic energy = mass x 1/2 x velocity (squared)
3
Q
What is the equation for GPE
A
GPE = mass x height x gravitational field strength
4
Q
What is the equation for SHC
A
Energy transfer = mass x SHC x temperature change
5
Q
What is specific heat capacity
A
How much energy is required for 1kg of a substance to increase 1•c in temperature
6
Q
What is the equation for work done
A
Work done = force x distance
7
Q
What are the four non renewable energy stores
A
Coal
Crude Oil
Natural gas
Nuclear
8
Q
What are the 7 renewabale
A
Hydroelectric (Tidal, dams, Waves)
Geothermal
Biofuel (CO2)
Solar
Wind
