Starting from where And can I assume that the velocity is upwards On the surface of the Earth, you need to solve this equation for t.

0 = V0 * t 0.5 g t^2

Where: V0 = 7.3 m/s, g = -9.80665 (this varies a tiny bit around the world).

So we get t = 0 and t = -2 V0 / g. That works out to approximately 1.49 seconds, without considering air resistance.

This post is last updated on hrtanswers.com at Date : 1st of September – 2022