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Physics, 18.12.2020 06:20, kyllow5644
. A ventilation fan has blades 0.25 m long rotating at 20 rpm (revolutions per minute). What is the centripetal acceleration of a point on the outer tip of a blade
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. A ventilation fan has blades 0.25 m long rotating at 20 rpm (revolutions per minute). What is the...
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