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Consider a spherical tank full of water with radius 3 m (plus a spout on top 1m high). Set up an integral expression for the work required to pump all of the water out of the spout. You can assume the density of water is 1000 kg/m3 , and g ≈ 9.81 m/s2 is gravitational acceleration.
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Gasoline comes from petroleum, which is made from ancient living things. petroleum, therefore, contains a type of energy. a. heat b. nuclear c. biological d. chemical potential
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Acar starts from rest at a stop sign and reaches a velocity of 25 m/s w in 4 seconds. determine the acceleration of the car. question 3 options: a) 6,25 m/s2 b)6.25 m/s c)100 m/s2 d)100 m/s
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Global climatic patterns are changing because of the melting of polar ice caps. the melting of polar ice caps is an example of the interaction between the atmosphere and cryosphere cryosphere and geosphere hydrosphere and geosphere biosphere and cryosphere
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Physics, 23.06.2019 00:00, elyssa34972
Examine the drawing of a molecule. each ring represents an atom of nitrogen (n). what’s the chemical formula of this substance?
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Consider a spherical tank full of water with radius 3 m (plus a spout on top 1m high). Set up an int...
Mathematics, 28.06.2020 04:01