|
|
|
|
 | |  |
| Woa! Great! It can avoid accidents. What other instances is friction present? | |
 | |  |
|
 |
| | |
| Friction is also present in skating rink in connection with the skaters. | |
| | |
|
|
|
|
|
|
|
|
|
| | |
| Just like the cars. It can avoid them from sliding, worse get their head crash if they fell. | |
| | |
|
|
|
|
|
|
|
| | |
| That's scary. Good thing there is friction. Thank you for the info bro. | |
| | |
|
|
| | |
| No problem sissy. Sure it helps. | |
| | |
|
|
|
