Equations Flashcards
1
Q
How do we calculate speed?
A
Speed = Distance / Time
2
Q
How do we calculate acceleration?
A
Acceleration = (Final Velocity - Initial Velocity) / Time
3
Q
How do we calculate force?
A
Force = Mass * Acceleration
4
Q
How do we calculate momentum?
A
Momentum = Mass * Velocity
5
Q
How do we calculate kinetic energy?
A
Kinetic Energy = 1/2 Mass * Velocity ^2
6
Q
How do we calculate GPE?
A
GPE = Mass * Height * Gravitational Field (normally 10)
7
Q
How do we calculate efficiency?
A
Efficiency = Useful Energy / Total Energy
8
Q
How do we calculate energy?
A
Energy = Mass * Distance
9
Q
How do we calculate wave speed?
A
Wave Speed = Frequency * Wavelength
