Question

The velocity of projectile at the point of projection is 2i+3j

Answer 1

Answer:

At point ,B X component of velocity remains unchanged while y component reverses its direction. .'. The velocity of the projectile at point B is 2i- 3j m/s.Read more on Sarthaks.com - https://www.sarthaks.com/226318/the-velocity-of-a-projectile-at-the-initial-point-i-is-2i-3j-m-s-its-velocity-in-m-s-at-point-b-is