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chrozer
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Homework Statement
An arrow is fired with a horizontal spped of 89 m/s directly at a target 60 m away. When it is fired, the arrow is 1 m above the ground. How far short of the target is it when it strikes the ground?
Homework Equations
D = vt
D = Vit + (1/2)at2
Vf = Vi + at
Vf2 = Vi2 + 2ad
The Attempt at a Solution
Basically my teacher says to set up a table, one side horizontal values and the other vertical values.
The values I know for:
- Horizontal - velocity = 89, distance = 60
- Vertical - acceleration = -9.8, distance = 1
Then that is where I get stuck...help? BTw the anser is 20 m short, but my teacher wants me to show work.
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