To find the normal force of an object on an incline, you need to: Find the mass of the object. (It should be in kg.) Find the angle of incline of the surface. Multiply mass, gravitational acceleration, and the cosine of the inclination angle. Normal force = m x g x cos(α) You...
Normal Force:You might think that it should always be easy to tell when a force is acting on an object; however, this is not always the case. One such example of a force you might not think of is the normal force. The normal force is the force acting on an ob...
Does the frictional force coefficient depend on speed? Does static friction increase the longer it remains still? What is the formula for the coefficient of static friction? Does a center of gravity affect static friction? If so, how does it affect static friction? Is there a normal force whe...
Question: Determine the internal normal force, shear force, and bending moment at point D. Take w= 150 N/m. Shear Force: In physics, the shear force can be observed when you have a horizontal beam or bar in which two synchronized vertical forces act, each in...
Is it possible for the friction force on an object to be in the direction of motion? Does frictional force increase with an incline plane? Is reaction force the same as normal force? Mass m_A is on top of mass m_B and the tensile force T acts to the right. Static friction, fs, ...