Weight affects friction in that friction is directly proportional to the weight of the load one is moving if one doubles the load being moved, friction increases by a factor of two friction is the force that opposes motion of one object over another friction is sometimes beneficial as when. Get an answer for 'factors affecting friction experimenti have to design an experiment to determine how certain factors (weight, surface area, and speed) affect the force of friction i have taken. Students are conducting experiments on friction experiment 1 diagram 1 blockdepicts a procedure that is used to measure the friction force a horizontal force is applied to a block on a table effect of pulling speed on friction force c a comparison of static and kinetic friction d effect of surface material on friction force. Kind of material, weight, roughness and lubricants can all have an impact on the amount of friction of course, tribologists argue about these all the time some say that roughness is different from friction.
An increase in an object's weight also increases resistive forces, such as friction, which makes it more difficult for an object to gain speed at rest and increases the tendency for the object to lose speed while in motion. How does weight affect friction no description by valencia alexander on 13 january 2014 tweet setting up the experiment 1 weigh the book 2 record the weight how does the weight of a book effect its friction. Read and learn for free about the following article: activity: frictional force experiment forces affect the motion and speed of a football in the game, and different forces can help or hinder motion in the game at different times answer the following question: what effect would friction have on a rolling football.
The effects of weight and contact area on friction are complicated because there are two major mechanisms of friction at work the classical view of friction is that it is caused solely by surface irregularities, called asperities, and that weight correlates directly with the amount of friction that occurs. The goal of this lab is to test how the weight of the books' friction change when you add more books to test the books you are going to see how the force changes upon the books when you add more weight to it which is the force. So friction stops or slows down movement in general, the smoother an object, the less friction it will create the rougher the surface of an object is, the more friction will be produced the angle of the surface and the weight of the object can also affect friction.
Students are conducting experiments on friction experiment 1 diagram 1 blockdepicts a procedure that is used to measure the effect of contact area on friction force b effect of pulling speed on friction force c a comparison of static and kinetic friction d effect of surface material on friction force. The effect of weight on sliding friction between a block and surface planning ===== in this investigation we are going to find out what effect weight has on sliding friction friction is the force that is between two objects that are in contact with each other the force is always present even though people only think it is there when the object is moving. Does mass affect friction yes, it affects it because the heavier an object is the more friction there will be, for example, if a mouse was big and you try to push it it will be harder because there is friction acting on it.
I have to design an experiment to determine how certain factors (weight, surface area, and speed) affect the force of friction i have taken a tissue box weighing 122g and attached an elastic with. Transcript of how does weight affect friction background information the end table please fill out the data below 3 1 spring force 41 pencil setting up the experiment 1 weigh the book 2 record the weight 3 do first trial 4 repeat steps but keep adding on a book 5 then make graph how does the weight of a book effect its. Effect of friction on objects in motion what effect does friction have on the speed of a rolling object what happens if you hold the test surface and the object constant, but change the weight of the object (by attaching progressively more weight on top of the object) make a graph of distance traveled vs object weight under these. Factors affecting friction experiment i have to design an experiment to determine how certain factors (weight, surface area, and speed) affect the force of friction. Although students should already be familiar with the basic method for measuring friction using spring scales and coffee mugs, they will still need to make several decisions in order to design an experiment to test for the effects of weight on friction.
In this project, you will be studying kinetic friction (also called sliding friction) when two objects are moving relative to one another, kinetic friction converts some of the kinetic energy of that motion into heat you can feel the heat of kinetic friction if you rub your hands together. Car friction: the science of going fast science project car friction: the science of going fast the key to this experiment is car friction, or resistance created, between the car's wheels and the road problem: how does friction affect the speed of a toy car a car's speed is often determined by the friction between its wheels and the.
Friction science experiment science friction this week's experiment is a result of an e-mail from karen h she asked about past experiments dealing with friction as i began looking, i discovered that i had been ignoring this interesting subject try again and see how increased weight changes the friction try adding some roughness by.