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The height of an acorn falling out of a tree is given by n = -16t2 + b. If an acorn takes 1 second to fall to the ground. What is the value of b?
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19 votes
19 votes
The height of an acorn falling out of a tree is given by n = -16t2 + b. If an acorn takes 1 second to fall to the ground. What is the value of b?

User Hassan Boutougha
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2 Answers

21 votes
21 votes

Answer:

b = 16.

Explanation:

When the acorn reaches the ground the height n = 0. So we have:

-16(1)^2 + b = 0

-16 + b = 0

b = 16.

User Peakmuma
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3.1k points
15 votes
15 votes
Hope this helps , can I have the brainlessly plz x
The height of an acorn falling out of a tree is given by n = -16t2 + b. If an acorn-example-1
User ThijsW
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