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Reil [10]
2 years ago
7

Please help, I do not understand what the question is asking

Physics
1 answer:
erica [24]2 years ago
3 0
I’m pretty sure it just wants you to list the property’s meaning the material and density
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Please help Math Phys
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Answer:

269 m

45 m/s

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Explanation:

Part 1

First, find the time it takes for the package to land.  Take the upward direction to be positive.

Given (in the y direction):

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v₀ = 0 m/s

a = -9.8 m/s²

Find: t

Δy = v₀ t + ½ at²

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Next, find the horizontal distance traveled in that time:

Given (in the x direction):

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Part 2

Given (in the x direction):

v₀ = 45 m/s

a = 0 m/s²

t = 5.98 s

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v = at + v₀

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v = 45 m/s

Part 3

Given (in the y direction):

Δy = -175 m

v₀ = 0 m/s

a = -9.8 m/s²

Find: v

v² = v₀² + 2aΔy

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v = -58.6 m/s

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