Question

Why cycle not balances when it stands straight and y cycle balanced when it start moving??????????????​

Answer 1

Unless torque, or twisting force, is applied from outside the system to change the wheels' angular momentum, that momentum and the direction of the momentum remain constant. ... It's easy for you to movethem, but hard for an outside force to do the same, and so the bike is easy to keep balanced but doesn't topple easily.

Answer 2

Answer:

This can explained by Newton's law of motion.

when the cycle is in motion it wants to be in motion and when the cycle is in rest it wants to be in rest.

So cycle do not fall when it is moving.

And it falls when it is in rest coz of no support.