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Why does some friction occur with seemingly smoth surfaces?
Some friction will occur with seemingly smooth surfaces because at a molecular level, nothing is smooth.
Is friction necessary for motion?
No. Friction is just necessary for controlling motion.
Why is friction not necessary?
During solving the questions (In Physics) sometimes we consider the bodies frictionless but friction exists. : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : sorry mom calling(:P)
What are some examples of car friction?
The movement of the car through the air.
When is friction necessary?
Friction slows something down, so you'll need it when you drive the car (the brakes apply friction to the tires and you stop) and when you hold onto something (your hands apply friction to a credit card, thus enabling you to hold it), among others. You don't need it in some machinery (lubricants and bearings), among others.
Why friction is a necessary evil?
because we cant walk , hold articles , we cant write and the construction of house is impossible. but there are some disadvantages in friction.
Does friction always oppose motion, or are there situations where it can actually facilitate movement?
Friction typically opposes motion by creating resistance between surfaces. However, in some cases, friction can facilitate movement by providing traction or grip, such as in the case of a car's tires on the road.
What energy transformations occur in a running man?
When a man is running, chemical energy stored in his muscles is converted to kinetic energy for movement. Some energy is also converted to heat due to friction between his feet and the ground.
Why does some friction occur with seeminly smooth surface?
Even though the surface appears smooth.at the microscopic level the surface has some peaks and cracks .when it slides over any other surface friction occurs. the seemingly smooth surface has some friction.
Why is friction the evil of all motion?
Friction is often seen as a hindrance to motion because it opposes the movement of objects by creating resistance. It can slow things down, decrease efficiency, and cause wear and tear on surfaces in contact. While friction is necessary for many everyday actions, excessive friction can be considered undesirable in some situations where smooth, unhindered motion is desired.
Why is friction sometimes necessary?
Friction is necessary in many situations to provide traction, allowing us to walk, drive, or grip objects. It is also important for braking systems, as it helps slow down moving objects by converting kinetic energy into heat. In some cases, controlled friction is necessary for tasks like writing with a pen or playing musical instruments.
Why does some friction occur with a seemingly smooth surface?
I don't know... but everyone my heart is broken by a guy I like
