A thin wheel can stay upright on its rim for a considerable length of time when rolled with a considerable velocity, while falls from its upright position at the slightest disturbance, when stationary, Explain.

A thin wheel can stay upright on its rim for a considerable length of

1.	A thin wheel can stay upright on its rim for a considerable length of time when rolled with a considerable velocity, while falls from its upright position at the slightest disturbance, when stationary, Explain.
Answer» SOLUTION :Equilibrium of the wheel when it is still and standing UPRIGHT on its rim is unstable. Moreover, when a wheel is running it possesses an angular momentum in the HORIZONTAL direction which is conserved QUANTITY of the MOTION.

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A thin wheel can stay upright on its rim for a considerable length of time when rolled with a considerable velocity, while falls from its upright position at the slightest disturbance, when stationary, Explain.

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