Physics, 04.02.2020 06:55 keasiabrown25
The radius of the earth's orbit around the sun (assumed to be circular) is 1.50 108 km, and the earth travels around this orbit in 365 days. (a) what is the magnitude of the orbital velocity of the earth in m/s? (b) what is the radial acceleration of the earth toward the sun in m/s2? (c) repeat parts (a) and (b) for the motion of the planet uranus (orbit radius = 2.87 109 km, orbital period = 84.02 years).
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Aspecimen of oil having an initial volume of 580cm^3 is subjected to a pressure increase of 4.0 mpa, and the volume is found to decrease by 0.40 cm^3. (a) what is the bulk modulus of the material? (b) what is the compressibility of the material?
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Automobile fuel efficiency is often measured in miles that the car can be driven per gallon of fuel (mpg). heavier cars tend to have lower fuel efficiencies (lower mpg ratings). which variable (weight or fuel efficiency) is most naturally considered the explanatory (predictor) variable in this context?
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The radius of the earth's orbit around the sun (assumed to be circular) is 1.50 108 km, and the eart...
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