The past few times my boyfriend and I have tried to have sex it feel like a friction kind of burn, almost like I'm not wet which I am. We're both STD free, what could be causing this?
resting on it is 0.31.? The coefficent of static friction between the floor of a truck and a box resting on it is 0.31. The truck is traveling at 77.7 km/hr. What is the least distance in which the truck can stop and ensure that the box does not slide?
In order to get an object moving, do you have to overcome it's static friction, or only meet it?
I.e. if an objects maximum force of static friction is 40N do i have to push 40N or >40N
Thanks!
...between Judaism and Christianity...? Has the presence of the Islam followers in Europe and America reduced the friction between Judaism and Christianity and between Protestants and Catholics?
SUVs are supposed to be unsafe because of inferior handling... the main issue is center of gravity, but do the wheels have anything to do with it as well?
Do their wheels make it harder or easier to brake and turn?
Equations VERY appreciated!!!
...circular race track.? Friction provides the force needed for a car to travel around a flat, circular race track. What is the maximum speed at which a car can safely travel if the radius of the track is 75.0 m and the coefficient of friction is 0.36?