Thread
:
Given height, and velocity thrown upward, find air-time
View Single Post
whozum
#
6
Jun12-05, 04:10 PM
P: 2,218
Quote by
bigman8424
awww, got you, it's coming together now, the new formula i got is:
y = 30 + 12sin(90)t +1/2(-9.8)t2
solve for t?
Yes that will give you the correct solution. Apply the quadratic formula, and remember to take the positive root.