[Passage] Chun and RJ are playing basketball. Chun can jump with an initial velocity of 13 feet per second and needs to jump 2.6 feet to dunk the basketball. RJ can jump with an initial velocity of 15.5 feet per second and needs to jump 3.6 feet to dunk the ball.
[Question] Can chun dunk the ball? can RJ?
the formula is h-16t^2+vt+s
Help plz this question is pissing me off
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I just finished doing this!
ok ok
I'm going to reword this formula.
D = -16T^2 + VT + H
D = Distance jumped
-16T^2 = Gravity (considering he has no fly hacks)
V= Velocity
T= time
H= Height at initial jump
Since he starts at the ground, H = 0
So plug it in,
D= Distance needed to jump
V= How high they can jump per second
and then move some shit around and use the Quadric formula
PS.
D = VT - 16T^2
