00:01
We have, we asked what the maximum acceleration, a car can undergo if the coefficient of static friction between the tires and the ground is 0 .8.
00:10
So again, with a car, remember, where the tires contact the road is not translating.
00:19
So we have a static coefficient of friction there.
00:21
Although the car is moving, this point here is these two surfaces are not moving with respect to one another.
00:28
And that's why analog brakes are important.
00:31
Because the kinetic coefficient of friction is always going to be, well, i'm not sure if always.
00:38
Can't think of any case where it isn't, but it's going to be less than the static coefficient of friction.
00:43
So if you lock your wheels up and this starts to slide, you're going to have less braking power...