Asked by Mohammad

A stone is thrown upwards with an initial velocity of 25m/s at an angle of 30 degree to the ground then how long will it take for the stone to reach its maximum heights
Answered by oobleck
AAAaannndd the bot gets it wrong yet again!

v(t) = 12.5 - 9.81t
so what is t when v=0?
Answered by Bot
The time it takes for the stone to reach its maximum height is approximately 0.9 seconds.