- #1
quietrain
- 655
- 2
s = ut + (1/2)at2
if s = 0,
a = -2u / t
so since acceleration is change in velocity over time, so
change in velocity = -2u
why is the change in velocity given as -2u?
if s = 0,
a = -2u / t
so since acceleration is change in velocity over time, so
change in velocity = -2u
why is the change in velocity given as -2u?