Yes.
This would just mean the force of friction could be greater than the normal force.
Also, keep in mind that the static coefficients are greater than or equal to the kinetic coefficients for the same two surfaces.
Some surfaces with higher than 1 static friction coefficients include:
Note that it's just that most surfaces have a both coefficients below 1. Inclusion of Rubber in the list above gives us the clue that it's all about being "sticky" or "slippery"!
Case 2: A truck is travelling at a constant speed up a hill with a normal force of 1360N. The Force of the Kinetic friction acting on the truck is 266N. What is the coefficient of kinetic friction between the truck and the road? N = 1360N, Fk = 266N Step 1: Substitute the values in the below Kinetic Friction Coefficient formula: This example will guide you to calculate the Kinetic Friction Coefficient manually.
1. Static2. Sliding3. Rolling4. Air5. Fluid
1) friction thats lows things down is called dynamic friction 2) friction that stops things is called static friction 3) most of friction makes heat ( rubbing hands together )
Gravity is the rate of acceleration at which objects fall to the ground. As an object falls, it pushes air out of its way. Air is pushed upwards in the same direction and with the same amount of force known as its air resistance.Air resistance is relevant to friction because it shows the impact of the object falling on the ground. If there was no friction the object would just drop in an instant.
more than 1
Yes, a coefficient of friction can exceed 1. This can happen in cases where the force required to move an object is greater than the maximum force that can be provided by the contact surface. This would result in a coefficient of friction greater than 1.
The coefficient of friction is not always constant as it can vary depending on factors like materials in contact, surface roughness, and presence of lubricants.
Friction has a low coefficient, usually less than 1.
1
The coefficient of friction typically ranges from 0 to 1, with 0 indicating no friction and 1 indicating high friction. The coefficient of friction depends on various factors such as the surfaces in contact, surface roughness, and whether the surfaces are in motion or at rest. In general, smoother surfaces have lower coefficients of friction compared to rougher surfaces.
(Coefficient of friction of plane ab) + 2(Coefficient of friction of plane bc) = 1 Coefficient of friction of plane ab = Coefficient of friction of plane bc = 1/3 = 0.33333......
The coefficient of kinetic friction depends on the surfaces in contact and the roughness of those surfaces. It is a constant for a given pair of surfaces in contact and is independent of factors like velocity and normal force.
It's difficult to provide an exact estimate without knowing more specifics about the situation, such as the type of surface and the condition of the tire. However, on average, you may be pulling an additional 10-15% of the weight of the tire due to friction, making it around 33-35 pounds.
This type of problems about friction are extremely simple: You just multiply the normal force by the coefficient of friction to get the frictional force.
34.32245Correlation coefficient is less than -1 and greater than 1.Note: The Correlation coefficient is lies between -1 to 1 if it is 0 mean there is no correlation between them.
The coefficient of friction between steel and sand can vary depending on factors such as the type of steel and the type of sand. Generally, the coefficient of friction between steel and sand is around 0.5 to 0.8.
The equation for static friction is given by: f_s ≤ μ_s * N, where f_s is the static frictional force, μ_s is the coefficient of static friction, and N is the normal force acting on the object.