CLEMENT
- Hi<div>
</div> - hi
- let me tell you what im not sure with in this question first
- yes sure
- i dont know why they must tie a rubber band there around the cap?
- because it slips
- the hand cannot open the cap because it slips
- what is this '''ít'?
- sometimes it will happen to you
- when you try to open a jar
- or you witness somebody else having trouble opening a bottle
- by wrapping rubber band, it increases the friction between the hand and the cap
- ya but then how does tying a rubber band help reduce friction??
- it increases friction not reduces
- i mean increase friction
- ya....i typed it wrongly
- sry
- for example, if the floor is wet, and you are barefooted
- you would likely slip
- but if you wear a shoe, then chances are you will not slip
- there is not enough grip
- so is this experiment like can be done in real life??
like life sciences or something
because i never knew that when tying a rubber band around a bottle cap cover, it can increase friction
and not let the hand which is openning the cap slip
its kind of interesting, maybe i can go try it out some day - oh ok
- yes it does!
- it works in real life because I have tried it before
- and I have tried it multiple times
- can can
thank you for teaching me teacher for your patience and guidance
i can finally understand now - thank s alot
- bye :)
- because the jar was so tight
- see ya!
- ok
Session ended by student.
Adeline Lee, 
