Last Updated: November 21, 2025
Motion
| Quantity | Formula |
|---|---|
Velocity
|
v = d/t |
Acceleration
|
a = Ξv/t |
Distance
|
d = vt |
Distance (accelerated)
|
d = vβt + Β½atΒ² |
Final velocity
|
v = vβ + at |
Forces
| Law/Force | Formula |
|---|---|
Newton's 2nd Law
|
F = ma |
Weight
|
W = mg |
Friction
|
f = ΞΌN |
Gravitational Force
|
F = G(mβmβ)/rΒ² |
Energy
| Type | Formula |
|---|---|
Kinetic Energy
|
KE = Β½mvΒ² |
Potential Energy
|
PE = mgh |
Work
|
W = Fd |
Power
|
P = W/t |
π‘ Pro Tip:
Remember units! Use SI units: meters (m), kilograms (kg), seconds (s).