Answer:
0.5 seconds
Step-by-step explanation:
On the ground, height is 0
-16t² + 4 = 0
16t² = 4
t² = 4/16
t² = ¼
t = ½
IDK THE ANSWER SORRY
THAT SEEMS LIKE BULLSH*T THO
LolAnswer:
i dont know
<em>5.95</em>