Just after a motorcycle rides off the end of a ramp and launches into the air, its engine is turning counterclockwise at 7220 rev/min. The motorcycle rider forgets to throttle back, so the engine's angular speed increases to 13000 rev/min. As a result, the rest of the motorcycle (including the rider) begins to rotate clockwise about the engine at 3.60 rev/min. Calculate the ratio lE/IM of the moment of inertia of the engine to the moment of inertia of the rest of the motorcycle (and the rider). Ignore torques due to gravity and air resistance. Number i Units WED Just after leaving ramp DET After engine speed increases
Just after a motorcycle rides off the end of a ramp and launches into the air, its engine is turning counterclockwise at 7220 rev/min. The motorcycle rider forgets to throttle back, so the engine's angular speed increases to 13000 rev/min. As a result, the rest of the motorcycle (including the rider) begins to rotate clockwise about the engine at 3.60 rev/min. Calculate the ratio lE/IM of the moment of inertia of the engine to the moment of inertia of the rest of the motorcycle (and the rider). Ignore torques due to gravity and air resistance. Number i Units WED Just after leaving ramp DET After engine speed increases
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help pls asap
not in scientific notation pls
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