Question

A ball is thrown upward with an initial speed v0. When it reaches the top of its flight, at a height h, a second ball is thrown upward with the same initial velocity.

Answer 1

Answer:

solved

Explanation:

let the two balls meet at a distance d above the  ground

d = v0t - 1/2gt²

h -d = 1/2gt²

h = vot , t = h/v0