The sled with a rough metal bottom would take more force to move over ice, because the rough surface would increase friction and the force needed.
<em><u>Andesite:</u></em>
<em>Is an extrusive igneous, volcanic rock, of intermediate composition, with anphanitic to porphyritic texture. In a general sence, it is the intermediate type between basalt and decite and ranges from 57 to 63% silicon dioxide as illustrated inTAS diagrams.</em>
Answer:
what's your question exactly
Explanation:
comment your question I'd love to help
