Physics, 22.10.2019 20:00 gymnastcaitlyn1
Aclay cylinder of radius 17 cm on a potter's wheel spins at a constant rate of 12 rev/s. the potter applies a normal force of 11.3 n to the clay with his hands where the coefficient of friction is 0.1 between his hands and the clay. what is the power (in w) that the potter has to deliver to the wheel to keep it rotating at this constant rate?
Answers: 2
Physics, 22.06.2019 05:00, heavyhearttim
Asmall 21 kilogram canoe is floating downriver at a speed of 1 m/s. what is the canoe's kinetic energy?
Answers: 1
Physics, 22.06.2019 08:00, jpsaad00
Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.
Answers: 3
Physics, 22.06.2019 13:00, Bbmonstr8279
What effects result when there is an impact between earth and an asteroid? check all that apply. a. massive flooding. b. extinction of many life forms. c.major earthquakes change in average global temperature. d. giant dust cloud
Answers: 3
Aclay cylinder of radius 17 cm on a potter's wheel spins at a constant rate of 12 rev/s. the potter...
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