### What is an acceleration of his head

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##### Reference no: EM139251

Q1. Consider a too-small space station that consists of a 3.1 m radius rotating sphere. A man standing inside is 2.0 m tall and his feet are at 1 g. What is an acceleration of his head?

Q2. You and a friend each drive 67 km. You travel at 88.1 km/h, your friend at 952.6 km/h. How long would your friend wait for you at the end of the trip?

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