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Masja [62]
3 years ago
12

The expression 16t² represents the distance, in feet, an object falls after t seconds. The object is dropped from a height of 90

6 feet.
Mathematics
1 answer:
iren [92.7K]3 years ago
8 0

Complete Question:

The expression 16t² represents the distance in feet an object falls after t seconds. The object is dropped from a height of 906 feet. What is the height in feet of the object 2 seconds after it is dropped?

Answer:

H(2) = 842 feet

Step-by-step explanation:

Let the height be H.

<u>Given the following data;</u>

H(t) = 16t²

Height, H = 906 feet

Time, t = 2 seconds

To find the time, t at 2 seconds, we would use the following formula;

H(t) = H - 16t²

H(2) = 906 - 16(2)²

H(2) = 906 - 16*4

H(2) = 906 - 64

<em>H(2) = 842 feet</em>

<em>Therefore, the height in feet of the object 2 seconds after it is dropped is 842.</em>

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