Answer to Question #147493 in Mechanics | Relativity for Max

Question

What is third equation of motion.

Answer 1

Third equation of motion gives the final velocity of an object under uniform accelaration, given the distance travelled and initial velocity.

i.e $v^2=u^2+2aS$ is the third equation of motion.

$v=$ final velocity

$u=$ initial velocity

$a=$ acceleration.

$S=$ displacement.