Answer:
When t = 4
Step-by-step explanation:
The phone will hit the ground when h = 0.
However, as time cannot be negative, we know the answer is when t = 4.
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Answer:
When t = 4
Step-by-step explanation:
The phone will hit the ground when h = 0.
However, as time cannot be negative, we know the answer is when t = 4.