Suppose a piece of food is on the edge of a rotating microwave oven plate. does it experience nonzero tangential acceleration, centripetal acceleration, or both when: (a) the plate starts to spin? (b) the plate rotates at constant angular velocity? (c) the plate slows to a halt?
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Physics, 22.06.2019 01:30, kayleetruman
The passing of heat through a material while the material itself stays in place. a. radiation b. conduction c. convection
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Physics, 22.06.2019 05:40, thomasalmo2014
Unpolarized light of intensity i_0=750w/m^2 is incident upon two polarizers. after passing through both polarizers the intensity is i_2=280w/m^2. (a) what is the intensity of the light after it passes through the first polarizer in w/m^2? (b) write an equation for the angle between the polarizers in terms of the initial (i_0) and final (i_2) intensities. (c) find the angle between the polarizers in degrees.
Answers: 3
Suppose a piece of food is on the edge of a rotating microwave oven plate. does it experience nonzer...
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