the amount of friction depends on the type of surfaces that are rubbing against each other. when surfaces are smooth, they move against each other more easily. friction is greater between rough surfaces. in order to reduce friction in the moving parts of machines, scientists and engineers use oil and other lubricants. these lubricants make the surface smoother.
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roughness of surface explain.... please..
The two factors on which friction depends are as follows 1. Area of contact 2. Mass of object
the force of friction in a fluid depends on it's speed with respect to the fluid. It also depends on the shape of the object and the nature of the fluid.
The strength of the force of friction depends on two factors: the types of surfaces involved and how hard the surfaces push together.
Surface area and downward force (most of the time gravity)
roughness of surface explain.... please..
The two factors on which friction depends are as follows 1. Area of contact 2. Mass of object
the force of friction in a fluid depends on it's speed with respect to the fluid. It also depends on the shape of the object and the nature of the fluid.
The height of the bounce decreases because of many factors but two main factors are gravity and friction. * * * * * Gravity has nothing to do with the decrease in height. The two main factors are friction and the fact that the collision is not elastic.
The outer diameter of the friction lining, the inner diameter of the friction lining, the coefficient of friction between the plates, the number of friction plates ( in this case 2), the surface pressure acting on the friction plates
the factors that reduce in case of friction are the velocity and acceleration.
Surface area and downward force (most of the time gravity)
The strength of the force of friction depends on two factors: the types of surfaces involved and how hard the surfaces push together.
ice can affect friction
industrey and agriculture are two main factors on which economy depends
The factor that affect friction is depends solely on the smoothness of the surface in contact. The force needed to move the two surfaces to the pass with one another is easier if they are smooth.
temperature and moisture