Answer:
no it to low
Step-by-step explanation:
the answer was 4998
The answers should be: (-2,5), (-2,-2), (-6,-1), (2,1)
Hope this helped :)
H=0
Therefore:
144t-16t²=0
t (144-16t)=0
We have two equations:
1)
t=0 (when the ball is released)
2)
144-16t=0
-16t=-144
t=-144 / -16=9 (this is the time )
Answer: the ball hit the ground in 9 s.
The answer is 9/5 as 3×3 is 9 and you are dividing it by 5.
