I have no idea
That might refer to a lubricant.
It basically depends. Everything or nothing can be good about friction. It creates heat, and you might not want it to, but you might want it too (for instance creating a fire). It also slows things down, and you might or might not want it to slow down. You might want neither. It all depends.
Yes, and no..Friction IS useful to swimmers, because without friction, there would be no viscosity, and without viscosity, when the swimmer jumped in the pool, they would literally fall through the water to the bottom of the pool (just like you fall through air). Worse, without friction, they could not swim - and thus could not use the water to propel themselves upward to the surface. Unless a swimmer's body is buoyant enough, they might rest at the bottom of the pool until they drown. A swimmer could jump from the pool's bottom, and hope their buoyancy lets them reach the side of the pool, or to reach something to hang on to, but they could not swim to safety..Friction is NOT useful to swimmers, because friction causes drag, and drag slows down the swimmer, and drag also forces the swimmer to expend more energy.
Sliding friction causes a book to slow down and stop when pushed. ------- Might also be known as dynamic friction.
By friction
they die
The animals might destroy the city.
Is the question what might happen if computers suddenly ceased to exist, or is the question what might happen had computers - computer science and technology as we currently know it - never existed at all?
It would be just like it is, the same things would happen with or without seismologists. (just as it would with or without any other humans)
We can't answer because we don't have the amendment you ask about.
What might happen is all the dust it locked in or air it purrified and the bad stuff it kept would be re-released into your air!
It can be lost without our paying attention to what happens in congress or with the president.
Their immune system would be compromised.
when it causes to much heat
Without the Sixth Amendment, the majority of trials would be unfair. Many people might be sent to jail because of the trial would most likely have a biased jury.
It would evaporate rather quickly, due to the extremely low pressure. In the night-time, it might also freeze, due to the cold temperature.
The motion of the object might slow down or just change itself object would resist moving or keep moving. An object can have static friction, sliding friction, or rolling friction.