OhDee8269
25.12.2020 •
Mathematics
How to find how long it will take a rocket to reach a maximum height
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Ответ:
the rocket will reach its maximum height after 4 seconds.
Step-by-step explanation:
The first term ( -4.9(t-4)^2 ) can never be positive, so the maximum height of 80 meters is achieved when t = 4.
Ответ:
Link is a virus. Don't search it.
Step-by-step explanation: