cylinder
no
a ball
both
both
I think both
Yes, a pencil can roll or slide, because there are many types of pencils as well as they are in many shapes like triangle, geoid etc. Some kinds of pencils have figures attached with them.
A cylinder is a solid figure that can both roll and slide. Its shape and symmetry allows it to roll smoothly along a surface, and its circular base provides stability for sliding. Both of these properties make it suitable for applications such as wheels and rollers.
slide
Slide.
Yes
You slide,roll,and tumble