No because you are looking for the time when the ball reaches the ground. Therefore you have to ask yourself what will be the vertical displacement for the time you are looking for. It is -d. This makes sense because althought the ball will go up for a certain d, it will also come back down for...
How do you properly solve for the time till an object hits the ground when its thrown upwards off a cliff? With only The initial velocity and the hieght of the cliff.
Find vertical info.
Vertical
d = vt + 1/2(atsquared)
you have v, d is the height of the cliff (a negative value) and you...
*Just noticed that I posted in the wrong thread. Sorry about that is there any way I can move it to the right thread?*
I have a difficult question and any help would be greatly appreciated. Here it is:
To keep Robin from being captured, Batman tosses him out a third storey window, knowing...