Exam 1: Systems of Measurement

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A diehard music lover still prefers to listen to his vinyl records, which rotate at 33 A diehard music lover still prefers to listen to his vinyl records, which rotate at 33   revolutions per minute. If he listens for an average of three hours per day, estimate the order of magnitude for the number of revolutions his turntable makes in a year. revolutions per minute. If he listens for an average of three hours per day, estimate the order of magnitude for the number of revolutions his turntable makes in a year.

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In doing a calculation, you end up with a fraction having m/s in the numerator and m/s2 in the denominator. The result will have units of

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Which of the following is NOT a vector?

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The prefix "mega" means

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The prefix "micro" means

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If v and t represent velocity and time, respectively, C1 in v = C1e-C2t must

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