Guest

At t=2s after projection a projectile is moving at an angle pie/4 to horizontalaftre 1moresecit is moving horizontally determine magnitude and direction of initial velocity

At t=2s after projection a projectile is moving at an angle pie/4 to horizontalaftre 1moresecit is moving horizontally determine magnitude and direction of initial velocity

Grade:11

1 Answers

Vikas TU
14149 Points
7 years ago
Vy = u/root(2) – 2g...................(1)
at t=2s,
 
At t=3s,
Vy =0 + gt......................(2)
3g = u/root(2) – 2g
u = 50root(2) m/s.

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free