Wheels make motion easier.What does this show?
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Answered by
2
-_-_-_-_-_,HI THERE _-_-_-_-_-
HAVE YOU LEARNT ABOUT FRICTION ?
IF IT IS NOT LET ME EXPLAIN YOU .....
SLIDING FRICTION IS MORE THAT OF ROLLING FRICTION .SO IN WHEELS THE SLIDING FRICTION IS CONVERTED IN ROLLING FRICTION THIS MAKES FOR US TO PULL R PUSH IT EASILY ...
-_-_-_-_-_-_ HOPE IT HELPS -_-_-_-_-_-_
HAVE YOU LEARNT ABOUT FRICTION ?
IF IT IS NOT LET ME EXPLAIN YOU .....
SLIDING FRICTION IS MORE THAT OF ROLLING FRICTION .SO IN WHEELS THE SLIDING FRICTION IS CONVERTED IN ROLLING FRICTION THIS MAKES FOR US TO PULL R PUSH IT EASILY ...
-_-_-_-_-_-_ HOPE IT HELPS -_-_-_-_-_-_
Answered by
1
Yes it's true that wheel makes motion easier. It happens because of the less area occupied at one time and due to this,less friction is applied i.e. less opposite force is applied.This is rolling friction. Another reason is that flat surface occupies more area and has more volume (There is exception also) . so less area=less force needed and less friction is applied . so, wheels make motion easier by rolling friction. I hope it helps.
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