Because there is less resistance
Rolling involves the circular motion of an object, which can distribute the force of friction over a greater surface area compared to sliding, where the force is concentrated on a single point. This distribution reduces resistance and makes it easier for an object to roll rather than slide.
no
Slide.
Yes
cylinders: slide on the small sides, roll on the round one
You slide,roll,and tumble
Yes
a ball
both
because the area of contact of eraser in rolling is less than the area of contact of eraser in sliding
yes. it can slide if on a slippery surface facing downwards
A cylinder