kiliuuaagon190 kiliuuaagon190

08-02-2022
Mathematics

contestada

An object falls 16t2 feet in t seconds. You drop a rock from a bridge that is 75 feet above the water. Will the rock hit the water in 2 seconds? Explain.

In 2 seconds, the rock has fallen ?
feet.

Respuesta :

zsm2800 zsm2800

11-02-2022

Answer:

No

Step-by-step explanation:

in 2 seconds, it falls 16*2^2 = 64 feet < 75 feet

so it will be 75 - 64 = 11 feet above the water.

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