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`) intially 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 beginsA. initially acts opposite to the direction of motion and later in the direction of motionB. causes linear retardationC. causes angular accelerationD. stops acting when pure rolling begins

The motion of a sphere moving on a rough horizontal surface changes fr

1.	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`) intially 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 beginsA. initially acts opposite to the direction of motion and later in the direction of motionB. causes linear retardationC. causes angular accelerationD. stops acting when pure rolling begins
Answer» Correct Answer - b, c, d

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