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# An astronaut is being tested in a centrifuge. The centrifuge has a radius of 3.46 m...

An astronaut is being tested in a centrifuge. The centrifuge has a radius of 3.46 m and, in starting, rotates according to Theta = 0.30 t 2. where t is in seconds and Theta is in radians. When t = 5.81 s, what is the magnitude of the astronaut's linear speed? #### Earn Coins

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