Question

10. If R and H are the horizontal range and maximum
height attained by a projectile, than its speed of
A projection is
4R2
(1) 29R +
R?g
(2) V29H +
8H
gH
8H
(3) 29H +
R2
(4) V29H +
Rg
H​

Answer 1

Answer:

yeah.... b is the right option