Paper 1 Flashcards
1
Q
What is the equation for work done?
A
Force x Distance
2
Q
What is the formula for Kinetic Energy?
A
0.5 x Mass x (speed)^2
3
Q
What is the formula for Gravitational Potential Energy?
A
Mass x Gravitational Field Strength x Height
4
Q
What is the formula for Power?
A
Energy Transferred
—————————
Time
5
Q
What is the equation for Efficiency?
A
Useful output energy transfer
———————————
Total Power Input
6
Q
What is the formula for Charge Flow?
A
Current x Time
7
Q
What is the formula for Energy Transferred?
A
Power x Time
8
Q
What is the formula for Density?
A
Mass
—————
Volume
