How to derive 3rd equation of motion?

1.	How to derive 3rd equation of motion?
Answer» distance=average velocityaverage velocity =u+v ×T>time 2using 1 first equation of motion {u-v × t} aformula u+v ×u-v 1st 2 auv-u+v-uv 2nd 2u-v as 3rd2 u-v=====> 2as> 2 2 U - V ans

Discussion