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According to the given information, what is the height of the hill?
According to the given information, what is the height of the hill?
Suppose a barometer kept in a stationary elevator reads 76 cm. What will be the reading if the elevator starts accelerating up?
Suppose a barometer kept in a stationary elevator reads 76 cm. What will be the reading if the elevator starts accelerating up?
A vessel containing a liquid has a constant horizontal acceleration of 19.6 m/s^2. At what angle does the free surface of the liquid slope with the horizontal?
A vessel containing a liquid has a constant horizontal acceleration of 19.6 m/s^2. At what angle does the free surface of the liquid slope with the horizontal?
A liquid X with a density of 3.36 g/cm^3 is poured into a U-tube containing mercury. Another liquid Y is poured into the left arm of the U-tube, with the same upper level as X. What is the density of liquid Y?
A liquid X with a density of 3.36 g/cm^3 is poured into a U-tube containing mercury. Another liquid Y is poured into the left arm of the U-tube, with the same upper level as X. What is the density of liquid Y?
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What property of the liquid in the U-tube determines the difference in heights between the two arms?
What property of the liquid in the U-tube determines the difference in heights between the two arms?
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