Physics, 18.10.2019 17:10 breonnabyers
Consider what happens at the moment when the block leaves the surface of the globe. which of the following statements are correct?
- the net acceleration of the block is directed straight down.
- the component of the force of gravity toward the center of the globe is equal to the magnitude of the normal force.
- the force of gravity is the only force acting on the block.
Answers: 2
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Unpolarized light whose intensity is 1.19 w/ is incident on a polarizer. (a) what is the intensity of the light leaving the polarizer? (b) if the analyzer is set at an angle of = 41.0∘ with respect to the polarizer, what is the intensity of the light that reaches the photocell?
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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?
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Consider what happens at the moment when the block leaves the surface of the globe. which of the fol...
Physics, 02.08.2019 06:00
Physics, 02.08.2019 06:00