Last Updated: November 21, 2025
Motion
| Quantity | Formula |
|---|---|
Velocity
|
v = d/t |
Acceleration
|
a = Δv/t |
Distance
|
d = vt |
Distance (accelerated)
|
d = v₀t + ½at² |
Final velocity
|
v = v₀ + at |
Forces
| Law/Force | Formula |
|---|---|
Newton's 2nd Law
|
F = ma |
Weight
|
W = mg |
Friction
|
f = μN |
Gravitational Force
|
F = G(m₁m₂)/r² |
Energy
| Type | Formula |
|---|---|
Kinetic Energy
|
KE = ½mv² |
Potential Energy
|
PE = mgh |
Work
|
W = Fd |
Power
|
P = W/t |
💡 Pro Tip:
Remember units! Use SI units: meters (m), kilograms (kg), seconds (s).