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gogolik [260]
2 years ago
8

Help no link and answer please

Physics
2 answers:
Tom [10]2 years ago
8 0

Answer:

12. you measure mass with a balnece. such as a triple balence beam or an electronic balance.

i dont know 11 sorry

xz_007 [3.2K]2 years ago
5 0
11. Use a microscope

12. Use a scale .
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The upward force exerted on an object falling through air is _____.
stira [4]

(C) Air Resistance

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When an object falls through air, air resistance acts on it in upward direction. When air resistance acts, acceleration during a fall will be less than g because air resistance affects the motion of the falling objects by slowing it down. Air resistance depends on two important factors - the speed of the object and its surface area. Increasing the surface area of an object decreases its speed.

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3 years ago
How much work is done when a 5 N force moves a block 4 m?
katen-ka-za [31]
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3 years ago
What is the magnitude of the electric field at a point midway between a −5.0μC and a +5.8μC charge 8.4cm apart? Assume no other
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Answer:

Electric Field = E = 36.848 N/C

Explanation:

In accordance with Columb's law

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3 years ago
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masya89 [10]

Answer:

Answer to the question:

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low freezing point. high vapour pressure.

<em>HOPE</em><em> </em><em>IT</em><em> </em><em>WILL</em><em> </em><em>HELP</em><em> </em><em>U</em><em>! </em><em>!</em><em>!</em><em>!</em><em>!</em><em>!</em>

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