tascja said:I thought friction went parallel to the incline?
tascja said:ok so Ff = mgcos(theta) .. and then is 18.1 my angle?
The force of friction on an object on an incline is the force that opposes the motion of the object on the incline. It is caused by the contact between the object and the surface of the incline, and it acts in the opposite direction of the motion of the object.
The force of friction on an object on an incline can either slow down or speed up the motion of the object, depending on the direction of the force and the angle of the incline. It can also cause the object to slide or roll down the incline if the friction force is not strong enough to oppose the gravitational force.
The force of friction on an object on an incline can be calculated using the formula Ff = μN, where Ff is the force of friction, μ is the coefficient of friction, and N is the normal force. The coefficient of friction depends on the surfaces in contact and the normal force is the force perpendicular to the surface of the incline.
The force of friction on an object on an incline is affected by the coefficient of friction, the normal force, and the angle of the incline. The coefficient of friction can vary based on the type of surfaces in contact, and the normal force can change depending on the weight of the object and the angle of the incline.
The force of friction on an object on an incline can be reduced by using materials with lower coefficients of friction, such as lubricants. It can also be reduced by decreasing the weight of the object or by decreasing the angle of the incline. Additionally, using wheels or rollers can reduce the friction force and allow for smoother motion on an incline.