- #1
lukey
- 2
- 0
need help! why did the water increased the friction??
I did an experiment where I pulled a shoe using a Newton meter on wet board and it was harder to pull the shoe than when it was dry.
The more water I added on the board the harder it was to pull the shoe!
Can someone explain why because logically there should be less friction on water?
I did an experiment where I pulled a shoe using a Newton meter on wet board and it was harder to pull the shoe than when it was dry.
The more water I added on the board the harder it was to pull the shoe!
Can someone explain why because logically there should be less friction on water?