Question

The maximum height attained by a projectile is increased by 10percent by increasing its speed of projection without changing the angle of projection. What will the percentage increase in the horizontal range

Answer 1

H/R = Tan theta / 4

So R also becomes 10% more.

See the picture enclosed.

Answer 2

Hi

Answer:

To explain in brief without calculations :-

10 % will be the increase in range as it has same angle

Gud day