Physics, 24.04.2020 20:47 susanasalleyp3enwe
There is a clever kitchen gadget for drying lettuce leaves after you wash them. It consists of a cylindrical container mounted so that it can be rotated about its axis by turning a hand crank. The outer wall of the cylinder is perforated with small holes. You put the wet leaves in the container and turn the crank to spin off the water. The radius of the container is 10.9 cm. When the cylinder is rotating at 1.87 revolutions per second, what is the magnitude of the centripetal acceleration at the outer wall
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What are the theoretical properties of a gas at a temperature of 0 kelvin?
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Physics, 22.06.2019 23:30
You have two photos of a person walking. one shows the person at the corner of third and main streets, the other shows the person at the corner of tenth and main streets. there are lampposts at every corner in this town, and the first picture shows it to be 10: 32: 00 exactly. the second picture shows it to be 10: 49: 30. you know three facts: (1) all of the clocks are synchronized; (2) there are exactly 12 equal-sized blocks per kilometer in this town; and (3) the streets that cross main in this area are numbered consecutively, with no interruptions. what is the person’s average speed in kilometers per hour?
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Physics, 23.06.2019 11:30
Ethical, legislative, social initiative is the agency responsible for
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There is a clever kitchen gadget for drying lettuce leaves after you wash them. It consists of a cyl...
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