A solid sphere a hollow sphere and a disc
The motion of a sphere moving on a rough horizontal surface changes from pure sliding (without rolling) to pure rolling (without slipping). In this process, the force of friction (i) initially acts opposite to the direction of motion and late in the direction of motion (ii) cause linear retardation (iii) causes angular acceleration (iv) stops acting when pure rolling begins
27
Nov
The motion of a sphere moving on a rough horizontal surface changes from pure sliding (without rolling) to pure rolling (without slipping). In this process, the force of friction (i) initially acts opposite to the direction of motion and late in the direction of motion (ii) cause linear retardation (iii) causes angular acceleration (iv) stops [...]
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A solid sphere a hollow sphere and a disc ,
same mass and radius are placed at the top of an incline and released. Least time will be taken in reaching the bottom by ,
The motion of a sphere moving on a rough horizontal surface changes from pure sliding (without rolling) to pure rolling (without slipping). In this process ,
A solid sphere a hollow sphere and a disc, same mass and radius are placed at the top of an incline and released. Least time will be taken in reaching the bottom by
27
Nov
A solid sphere a hollow sphere and a disc, same mass and radius are placed at the top of an incline and released. Least time will be taken in reaching the bottom by A solid sphere a hollow sphere and a disc same mass and radius are placed at the top of an incline and [...]
A solid sphere a hollow sphere and a disc, all having same mass and radius are placed at the top of an incline and released. The friction coefficients between the objects and the incline are same and not sufficient to allow pure rolling. The Least time will be taken in reaching the bottom by
29
Sep
A solid sphere a hollow sphere and a disc, all having same mass and radius are placed at the top of an incline and released. The friction coefficients between the objects and the incline are same and not sufficient to allow pure rolling. The Least time will be taken in reaching the bottom by A [...]