Why would you throw like that?
Classical Mechanics
Level
3
Standing on a building \(80\text{m}\) high, I threw a stone vertically upwards at a velocity of \(20\text{m/s}\). Then find the time(in seconds) it takes to reach the ground.
Details and assumption:-
- Take \(\text{g}\)(acceleration due to gravity) as \(10{\text{m/s}}^2\).
- Give your answer to two decimal places.
by
Ashish Siva