Radius of the resulting circular motion
A proton accelerates from rest through 1500 volts. the proton then enters a region of space where the magnetic field is 0.3 tesla (and this field is perpendicular to the velocity). calculate the radius of the resulting circular motion?
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The unicellular spores of the fern Ceratopteris richardii are about 100 um in diameter. Calculate the surface-area-to-volume ratio of a cube whose sides are 100 um in length to approximate the surface-area-to-volume ratio of the fern spore cell.
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A supermarket has determined that daily demand for eggs has a bell-shaped distribution, with a mean of 55 cartons and a standard deviation of six cartons. If the supermarket begins each morning with a stock of 61 cartons of eggs, approximately wha
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A gold nucleus contains 197 nucleons packed tightly against each other. A single nucleon (proton or neutron) has a radius of about 1.310-15 m. Calculate the approximate radius of the gold nucleus. (Hint: Remember that the volume of a sphere is (4
Is it true that Natural selection is a process whereby genes are selected randomly for preservation in the next generation.
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Living in new Orleans, born in the 1980, crime is high, racism is at all time high, children are born with disabilities, schools are closing, elders are dying.
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