Published on Texas Gateway (https://texasgateway.org)
Key Equations
Average acceleration a ¯ = Δv Δt = v f − v 0 t f − t o a ¯ = Δv Δt = v f − v 0 t f − t o
Average velocity d= d 0 + v ¯ t d= d 0 + v ¯ t , or v ¯ = d t v ¯ = d t when d0 = 0
Average velocity v ¯ = v 0 + v f 2 v ¯ = v 0 + v f 2
Velocity v= v 0 +at v= v 0 +at , or when v0 = 0
Displacement d= d 0 + v 0 t+ 1 2 a t 2 d= d 0 + v 0 t+ 1 2 a t 2 , or a= 2d t 2 a= 2d t 2 when d0 = 0 and v0 = 0
Acceleration v 2 = v 0 2 +2a( d− d 0 ) v 2 = v 0 2 +2a( d− d 0 ) , or a= v 2 2d a= v 2 2d when d0 = 0 and v0 = 0