Acup filled with water has more than an empty cup.
mass
space
volume
gravit...
Physics, 12.11.2019 07:31 juliaduenkelsbu
Acup filled with water has more than an empty cup.
mass
space
volume
gravity
Answers: 2
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Ahot-air balloon is drifting straight downward with a constant speed of 2.40 m/s. when the balloon is 7.63 m above the ground, the balloonist decides to drop one of the ballast sandbags to the ground below. how much time elapses before the sandbag hits the ground?
Answers: 1
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What is the frequency of a light wave with a wavelength of 620nm
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How is the gravitational force related to the distance between two objects?
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Astudent creates a model of a closed ecosystem by filling a glass tank half full with water, then adding 10 snails and two small aquatic plants. the next day, all the snails are dead. what is the most likely cause of their death?
Answers: 3
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