A ball is rolled down an inclined plane placed on a table, it will travel maximum distance
on the table with cotton cloth spread over it.
on the table with towel spread over it.
on the table with talcum powder sprinkled over it.
on the table with sand spread over it.
The table with talcum powder sprinkled over it will offer minimum friction, so the ball will travel maximum distance on it.
A hollow cylinder is rolling on an inclined plane, inclined at an angle of 30o to the horizontal. Its speed after travelling a distance of 10 m will be
When a marble rolls down an inclined plane, its velocity__.