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Mathematics, 26.02.2020 04:32 H7ttaMaan
As a result of friction, the angular speed of a wheel c hanges with time according to d θ d t = ω0 e −σ t , where ω0 and σ are constants. The angular speed changes from an initial angular speed of 4.43 rad/s to 3.63 rad/s in 3.92 s. Determine the magnitude of the angular acceleration after 3.41 s. Answer in units of rad/s 2 .
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As a result of friction, the angular speed of a wheel c hanges with time according to d θ d t = ω0 e...
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