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Usimov [2.4K]
3 years ago
15

What is atmospheric pressure and what are the diffetent units?

Physics
1 answer:
Burka [1]3 years ago
6 0
Atsmopheric pressure is the pressure that is on something inside and atmosphere. measured in either mmhg or milimeters of Mercury, or atmospheres abreviated atm.
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For this position-time graph, what is the average velocity for the entire curve?
Vinil7 [7]
A. Without doing much math, it can be seen from the graph that the altitude is decreasing. The slope of the position time graph determines velocity, so by comparing the start to the end of the graph, it can be seen that -100m was the change in altitude and 25 seconds was the change in time. Divide -100 by 25 to get -4m/s.
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In the space around a permanent magnet, where is the magnetic field the strongest?
BlackZzzverrR [31]

near the north and south poles of the magnet

Explanation:

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Magnetic fields are the region of space around a magnet where magnetic effects are felt.

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learn more;

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3 years ago
Please help me with this
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A rocket in orbit just above the atmosphere is moving in uniform circular motion. The radius of the circle in which it moves is
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