subject
Physics, 14.07.2019 08:10 TheLuciferOG4558

What happens to the coefficient of friction when the weight is increased? why is this?

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 19:00
Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied.
Answers: 1
question
Physics, 22.06.2019 00:30
The plum pudding model of the atom states that ?
Answers: 1
question
Physics, 22.06.2019 18:00
By what primary heat transfer mechanism does the sun warm the earth?
Answers: 1
question
Physics, 22.06.2019 20:50
An ideal otto cycle has a compression ratio of 8. at the beginning of the compression process, air is at 95 kpa and 27°c, and 750 kj/kg of heat is transferred to air during the constant-volume heat-addition process. assuming constant specific heats at room temperature, determine (a) the pressure and temperature at the end of the heat-addition process, (b) the net work output, (c) the thermal efficiency, and (d) the mean effective pressure for the cycle. (4390 kpa, 1730 k; 423 kj/kg; 56.4%; 534 kpa)
Answers: 1
You know the right answer?
What happens to the coefficient of friction when the weight is increased? why is this?...
Questions
question
Mathematics, 12.07.2019 00:40