What will the traveler weigh on another planet

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Q. A space traveler weighs 691 N on Earth. What will the traveler weigh on another planet whose radius is 3 times that of earth and whose mass is 4 times that of earth?

Q. Two wires are identical, except that one is aluminum and one is iron. The aluminum wire has a resistance of 0.18 . What is the resistance of the iron wire?

Reference no: EM1358191

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