Wood, or any other material, could be used to introduce static friction to a system. The choice of material(s) depends on how much static friction the system requires. Each material has its unique coefficient of friction.
the charges does not move in a body the frictional electricity is called static eletricity
carpet has the most fictionThis cannot be answered really. Friction requires 2 surfaces in contact with each other . Rubber on Wood, has a high coefficient of friction, but plastic on wood has a low coefficient of friction. You must state , the make of the material you are going to use to slide over the Carpet, or Plastic, or Wood. Also , different types of carpet or plastic or wood will have very different friction coefficients. Example Nylon carpet is very easy to slide things along, but wool or cotton carpet is a very different story. There are many types of plastic which are rubbery in nature and they offer a lot of frictional resistance.
Use the formula: FsMAX=μsFN if you want to do it experimentally, get the two different surfaces, and angle one until the object on top starts moving. take the tangent of the angle that starts the objects sliding past one another, and that is your coefficient of static friction.
In order for the block to move the force applied has to be greater than the maximum force of static friction. F > fs fs = coefficient of friction * normal force = .65 * 36N // you can use the weight for the normal force since the block is being supported = 23.4N Since applied force of 42N is greater than the 23.4N due to friction, the block will start sliding, where kinetic friction will act on the block.
Well, you could use static electicity, but it only works on metal. So the real answer in NO WAY!
at rest it is static friction while on wheels it is rolling friction
No. You use whichever applies: if an object is at rest, you use static friction. If it is moving, you use kinetic friction.
Lightening creates so much static friction that it can electrocute people
the charges does not move in a body the frictional electricity is called static eletricity
There is a brick on the end of a plank of wood. You pick up the end of the plank that the brick is on so it makes and angle with the ground like a ramp, but the brick stays in place instead of sliding down.
Static is the name of an electricity, a spark is like the outcome of friction. Like, you can use static electricity to make a spark.
Please answer this question
I am not use why the block of wood would move with the table cloth. It could be because you do not have to wood tied to the table.
It had better be! Otherwise, nothing could ever start sliding ... as soon as yourpull on the string becomes strong enough for the object to break free of thestatic friction and begin to slide, the force of kinetic friction would take over,and it would suddenly be even stronger!
friction
Hey! I'm an 8th grade student, but I know the answer! Static friction is the stronger force. When you push on the box, the static friction increases to match your force when you push the box. However, when you go above the limit on the static friction of the box, sliding friction happens. Sliding friction is less than the static friction because it doesn't match your force or else static friction would come into play again. Hope this helps because I'm doing a report on this now!Use round objects, like metal pipes, to roll the washer across the floor. B. Put a lubricant between the surface of the floor and the washing machine.
In many situations soap may be used to reduce friction. For instance, a carpenter may use soap on a wood screw to reduce the friction between the screw and the wood into which it's being driven.