If you do not have oil in your car's engine, the parts that rub together in the engine get very hot. what does the oil do? a. it decreases the force of gravity. b. it increases the force of gravity. c. it decreases the force of friction. d. it increases the force of friction.
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Physics, 22.06.2019 01:00
An object is 10 cm from the mirror, its height is 1 cm and the focal length is 5 cm. what is the image height? (indicate the object orientation by including the + or - sign with the answer.) hi = cm +1 -1 +10 -10
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Physics, 22.06.2019 03:30
Two polarizers are oriented at 24.0∘ to one another. light polarized at a 12.0-degree angle to each polarizer passes through both. what is the transmitted intensity (%)?
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Ihave a density of 1.61g/cm^3 and a mass of 28g. find the missing value
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Physics, 22.06.2019 14:30
Which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?
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If you do not have oil in your car's engine, the parts that rub together in the engine get very hot....
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