👤

daily activity that involves friction?
1.
2.
What two surfaces are rubbing each other in your example?
1.
2.
In this activity,is friction helpful or not? Why?
1.
2.
What could you do to increase or decrease the amount of friction in the daily activity you listed?
1.
2.
In what similatbcases can friction work the same way?
1.
2.​