Physics, 05.02.2020 03:49 rosepetals2938
Friction is generated when interfere with each other on sliding surfaces.
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Unpolarized light of intensity so passes through two sheets of polarizing material whose transmission axes make an angle of 60∘ with each other as shown in the figure. what is the intensity of the transmitted beam, st?
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Work out sian speed for the first 30 minutes of her journey. give your answer in km/h.
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Suppose a comet has an orbital period of 309.1 years around the sun. what is it’s average distance from the sun?
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The two stars in a certain binary star system move in circular orbits. the first star, alpha, has an orbital speed of 36 km/s. the second star, beta, has an orbital speed of 12 km/s. the orbital period is 137 d. a) what is the mass of the star alpha? b) what is the mass of the star beta?
Answers: 1
Friction is generated when interfere with each other on sliding surfaces....
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