Formulas Paper one Flashcards
To learn formulas off by heart
1
Q
What is the formula for work done?
A
Work done = Force x Distance
2
Q
What is the formula for kinetic energy?
A
Kinetic energy = 0.5 x mass x (speed)^2
3
Q
What is the formula for gravitational potential energy?
A
Gravitational energy = Mass x gravity x height
4
Q
What is the formula for efficiency?
A
Efficiency = useful output / total input
5
Q
What is the formula for charge?
A
Charge = current x time
6
Q
What is the formula for potential difference?
A
Potential difference = current x resistance
7
Q
What is the formula for power?
A
Power = Potential difference x current
8
Q
What is the formula for power?
A
Power = (current)^2 x resistance
9
Q
What is the formula for energy transferred?
A
Energy transferred = charge flow x potential difference
10
Q
What is the formula for density?
A
Density = mass / volume
