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8 November, 08:37

A motor spins up the flywheel with a constant torque of 50 n⋅m. how long does it take the flywheel to reach top speed?

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  1. 8 November, 09:01
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    A motor spins upward the flywheel with a persistent torque of 50N⋅m.

    What time does it take the flywheel to get to the top speed?

    From the equation:

    Tj = J*dω/dt

    you can get the two equations:

    Δt1 = J1*Δω/Tj = 240*125.66/50 = 603.17 sec

    Δt2 = J2*Δω/Tj = 120*125.66/50 = 301.58 sec
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