Astone and a ball are thrown vertically upwards with different initial speeds 20m/s and 10m/s respectively. if the maximum height of the ball is h, what is the maximum height of the stone?

4h if there's no air resistance.

Explanation:

Consider the equation that relates acceleration , displacement , initial velocity , and final velocity :

.

For both the stone and the ball:

is the height that needs to be found.

for both objects.

of the stone is twice that of the ball. As a result, of the stone will be four times that of the ball. As a result, the maximum height of the stone will be four times that of the ball.

i will answer your question if you answer mine