Question

Problems. A particle is projected from the top of
a tower of height H. Initial velocity of projection is u
at an angle theta above the horizontal. Particle hits the
ground at a distance R from the bottom of tower.
What should be the angle of projection so that R is
maximum? What is the maximum value of R?​

Answer 1

Answer:

higher education and fauna and flora in the world of flora of the world of great friends

Answer 2

Answer:

Pencil: I'm sorry eraser.

Eraser: For what? Pencil: I'm sorry because whenever I make a mistake, you're always there to erase and you get hurt. Eraser: So what, I was made to erase every mistake you made.

eraser is our parents