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3 years ago

5

An astronaut is using a drill to fix the gyroscopes on the Hubble telescope. Suddenly she loses her footing and floats away from

the telescope. She should throw the drill in the direction opposite the telescope to give herself what? In the direction of the telescope

1 answer:

Naddik [55]3 years ago

8 0

The direction the telescope may be heading ummm honestly I don’t know the answer to that

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4 years ago

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What is the difference between total distance covered vs. total displacement of the rube goldberg

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3 years ago

A cold glass of iced tea warms quickly on a hot day through the process of A. conversion. B. insulation. C. conduction. D. expan

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4 years ago

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An action force is equal in _____ and opposite in _____ to a reaction force. A. power; direction B. direction; power C. directio

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4 years ago

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A box-shaped metal can has dimensions 6 in by 2 in by 12 in high. All of the air inside the can is removed with a vacuum pump. A

leva [86]

Answer:

a) The total force is 4659.8 N

b) The gauge pressure is 50764 Pa

Explanation:

Given:

Pressure inside = 0

Patm = pressure outside = 1.013x10⁵Pa

Pressure difference = ΔP = 1.013x10⁵ - 0 = 1.013x10⁵Pa

a) The area is equal:

$A=12*6=72in^{2} =0.046m^{2}$

The force is:

$F=delta-P*A=1.013x10^{5} *0.046=4659.8N$

b) The gauge pressure at the bottom is equal:

$P=\rho gh$

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Replacing:

$P=1000*9.8*5.18=50764Pa$

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4 years ago