Question

please please help....solve as fast as u can please

Answer 1

Answer:

There are two cases

Explanation:

When the ball is thrown vertically upwards velocity at highest point is 0 and acceleration is g(9.8m/s²) downwards.

When the ball is projected at an angle(projectile motion), the velocity at highest point is u(initial speed)cos theta and acceleration is g(9.8m/s²) downwards.