A stone is thrown vertically up at 20 m/s from a tower 80 m height. The speed with which it hits the ground is [g=10m//s^(2)].

A stone is thrown vertically up at 20 m/s from a tower 80 m height. Th

1.	A stone is thrown vertically up at 20 m/s from a tower 80 m height. The speed with which it hits the ground is [g=10m//s^(2)].
Answer» <html><body><p>`14.4m//s`<br/>`28.14m//s`<br/>`80m//s`<br/>`<a href="https://interviewquestions.tuteehub.com/tag/sqrt-1223129" style="font-weight:bold;" target="_blank" title="Click to know more about SQRT">SQRT</a>(<a href="https://interviewquestions.tuteehub.com/tag/5-319454" style="font-weight:bold;" target="_blank" title="Click to know more about 5">5</a>)20m//s`</p><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a> :D</body></html>