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When the force acting on an object points at least partially in the direction of the motion the work done is considered to be negative
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Physics, 22.06.2019 04:40
Argon is adiabatically compressed from an initial volume of 16 liters to a final volume of 2 liters. by what factor do the following quantities change? do they increase or decrease? (a) the rms speed (b) the thermal energy of the gas (c) the molar specific heat cv (d) the pressure
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Physics, 22.06.2019 07:00
Which statement is best supported by the information in the chart? wave y is moving the fastest. wave x is moving the fastest. all of the waves are moving at the same speed. all of the waves have the same value of wavelengths per second.
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Physics, 22.06.2019 08:00
If a balloon is taken outside on a very cold day, what will occur?
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An 1100 kg car is driving at a constant velocity. The force of the car’s engine is 2000 N and fricti...
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