Yesterday i got a MCQ in exam that a body in projectile motion with initial velocity 20m/s creating an angle of 60 degree with horizontal. What is its velocity at max. Height
I think that it should be 10m/s but all friends are saying that it is 0m/s. Please tell me where am i getting it wrong. Because i think only vertical velocity is 0m/s at max. Height so the velocity of projectile would be only horizontal component of initial velocity. $V = V_i \cos(\theta)$.