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Joules =mass over a distance 11N*0.3m=3.3 Joules efficiency= energy out/energy in *100% energy out =...

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The strongest of the natural forces is Strong Nuclear, followed by Electromagnetic, then Weak Nuclea...

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Higher Electronegativity generally increases from the left of the P.T.(metals) to the right (nonme...

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"(2) They transfer energy" is the best option from the list regarding the characteristics of both so...

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I believe the answer is A. At age 40, after 15 years, George got on his old bike and found he could...

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Answer:BExplanation:The electroscope device is used to detect the presence of charge and it's relati...

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Density is a value for mass, such as kg, divided by a value for volume, such as m3. Density is a phy...

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Answer:Option DExplanation:The work done can be given by the mechanical energy used to do work, i.e....

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Answer:Explanation:charge inside the cavity is + 100 nC charge transfer by the rod is - 50 nC(a) cha...

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Answer:a) 0.01232 Ab) 0.00075 s = 0.75 msc) 0.0045323 A = 4.532 mAd) 3.894 VExplanation:R = 500 ΩV =...

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All of those choices could be disadvantages of autonomous vechicles ... if any of them were true. Bu...

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Increasing the water temperature by adding hot water is called thermal heating, so the correct answe...

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Answer:rusted nails and pastries Explanation:rusted nails because when nails rust the iron reacts wi...

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Answer:The mass of the liquid = 10538 kgExplanation:The pressure in a liquid is P = ρgh ...............

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Answer:It is impossible to construct a machine which produces the work output greater than the work...

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Answer:AC motor........AExplanation:Plato, an AC motor is much simpler than a DC motor.  As alternat...

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Well first of all, since the question deals with the relationship of Charon and Pluto, we don't care...

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