A cylinder of height h is placed on an inclined plane it just begins to slide on increasing angle of 45degrees what is the radius of the cylinder
- The force of friction 'f' is the force that is responsible for producing the translatory equilibrium (the state of equilibrium in which the motion changes dynamically).
- But it also produces a torque which tries to overturn the block=
- The restoring torque due to normal reaction 'N' opposes this through a distance 'x'.
- Therefore, for 'no overturning of the cylinder' is
- As the angle of inclination of surface increases, the friction also increases but the normal reaction (N) decreases.
- Due to the decrease in normal reaction, the chances of overturning increases.
- To counterbalance the overturning, N has to shift up to an extreme level of x=r, where r is the radius of the given cylinder.
- Therefore for 'just' no overturning.
- This condition is only possible at angle=45 degree.
- As, f (f= mg Sin)=N (mg Sin), thus .
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