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Physics, 13.12.2019 23:31 Saurelroodley15
A7.59-m-tall container is filled to the brim, partway with mercury and the rest of the way with water. the container is open to the atmosphere. what must be the depth of the mercury so that the absolute pressure on the bottom of the container is twice the atmospheric pressure?
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Ablock of mass m slides on a horizontal frictionless table with an initial speed v0 . it then compresses a spring of force constant k and is brought to rest. the acceleration of gravity is 9.8 m/s2. how much is the spring compressed x from its natural length? 1) x = v0*sqrt(k/(mg)) 2) x=v0*sqrt(m/k) 3) x=v0*((mk)/g) 4) x=v0*sqrt(k/m) 5) x=v0*(m/kg) 6) x=v0*sqrt((mg)/k) 7) x=(v0)^2/(2g) 8) x=v0*(k/(mg)) 9) x=(v0)^2/(2m) 10) x=v0*((mg)/k)
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A7.59-m-tall container is filled to the brim, partway with mercury and the rest of the way with wate...
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