Current Attempt in Progress An astronaut is rotated in a horizontal centrifuge at a radius of 3.90 m. (a) What is the astronaut's speed if the centripetal acceleration has a magnitude of 7.50g? (b) How many revolutions per minute are required to produce this acceleration? (c) What is the period of the motion? (a) Number i Units

Current Attempt in Progress An astronaut is rotated in a horizontal centrifuge at a radius of 3.90 m. (a) What is the astronaut's speed if the centripetal acceleration has a magnitude of 7.50g? (b) How many revolutions per minute are required to produce this acceleration? (c) What is the period of the motion? (a) Number i Units

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