Physics, 20.11.2019 06:31 hhhhhh8897
Ablock lies on a plane raised an angle θ from the horizontal. three forces act upon the block: f⃗ w, the force of gravity; f⃗ n, the normal force; and f⃗ f, the force of friction. the coefficient of friction is large enough to prevent the block from sliding
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Physics, 21.06.2019 21:30
Ascientist is tracking an object orbiting the sun that is found between mars and jupiter. in order to classify the object as an asteroid, it must be at least
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Physics, 22.06.2019 12:30
When a vertical beam of light passes through a transparent medium, the rate at which its intensity i decreases is proportional to i(t), where t represents the thickness of the medium (in feet). in clear seawater, the intensity 3 feet below the surface is 25% of the initial intensity i0 of the incident beam. what is the intensity of the beam "10" feet below the surface? (give your answer in terms of i0. round any constants or coefficients to five decimal places.)
Answers: 2
Ablock lies on a plane raised an angle θ from the horizontal. three forces act upon the block: f⃗ w...
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