asked 151k views
1 vote
There are two pennies lying flat on a table. One of the pennies is fixed to the table, while the other one is being rolled around the fixed one staying tangent to it all the way. How many spins will it make by the time it returns to the starting point ?

asked
User Geoffrey
by
8.9k points

2 Answers

4 votes

Answer:

1

Explanation:

rolling it shows its circumference and the other pennine has the ame circumference

answered
User Georg Engel
by
8.6k points
3 votes

Answer:

well if you want my answer even though it could not be right so dont get mad at me if i am wrong but i think that it is all mostly based on how far they are from each other the further it is the more it will roll the closer it is the less it it will roll

Explanation:

answered
User Shinnc
by
8.2k points

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