How high can the bus climb

Reference no: EM13280874

a bus contains a 1740 kg wheel (a disk that has a .56 m radius) and has a total mass of 9600 kg. Calculate the angular velocity the flywheel must have to contain enough energy to take the bus from rest to a speed of 20 m/s, assuming 90% of the rotational kinetic energy can be transformed into translational energy.

How high can the bus climb with this stored energy and still have a speed of 3.10 m/s at the top of the hill?

Reference no: EM13280874

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