Equations For Motion With Constant Acceleration
In Vector Notation

Acceleration vs. Time

= const

Velocity vs. Time

(t) = (0) + t

Position vs. Time

(t) = (0) + (t) + (/2)t2

Speed vs. Displacement

v2(t) - v2(0) = 2 Δ = 2 [(t) - (0)]

Comments

  1. The motion will be in the direction of only if (0) is in the direction of . Why?

  2. These equations apply to motions in any number of dimensions, 1, 2, or 3.