Physics, 31.01.2022 15:30 samarkanduzbek
The sum and difference of two non zero vectors are A=(Axi + Ayj + Azk) and B=(Bxi + Byj +Bzk) are perpendicular to each other. show that the magnitude of the two vectors are equal.
Answers: 3
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On a day when the barometer reads 75.23 cm, a reaction vessel holds 250 ml of ideal gas at 20 celsius. an oil manometer ( ρ= 810 kg/m^3) reads the pressure in the vessel to be 41 cm of oil and below atmospheric pressure. what volume will the gas occupy under s.t.p.?
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An electromagnet is a device in which moving electric chargers in a coil of wire create a magnet.whats one advantage of using electromagnetic in devices
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Mechanical energy is when the amount of kinetic and potential energies added together remains the same. conserved created lost
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The sum and difference of two non zero vectors are A=(Axi + Ayj + Azk) and B=(Bxi + Byj +Bzk) are pe...
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