Question

new qns

Answer 1

1.A projectile has max range when max height attained by it is either h1 or h2.Then R ,h1 and h2 will be related as??

Answer 2

There can only be one maximum height associated with the maximum range.

For a range less than the maximum (a launch angle differing from 45 degrees) there will be two launch angles (and therefore two heights) that correspond to it.

Answer 3

my options are