Answer to Question #102017 in Mechanics | Relativity for Wav

Question

a 1.75 kg stone falls from the top of a cliff and strikes the ground at a speed of 58.8 m/s. what is the height of the cliff?

Answer 1

$$h=\frac{v^2}{2g}$$

$$h=\frac{58.8^2}{2(9.8)}=176\ m$$