Discuss how you could measure Earth's diameter using nothing but a shadow-casting stick, a protractor, and a car's trip odometer if on a road trip between two cities that are approximately on the same line of constant longitude with a relatively straight shot of road connecting them.
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Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz. what wavelength is produced?
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We put a force of 50n on an object and the acceleration is 100 m/s². what is the mass of the object?
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J. j. thomson’s experiment disproved the theory that an atom
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Discuss how you could measure Earth's diameter using nothing but a shadow-casting stick, a protracto...
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