Yes
Friction=Reaction force x COF
Reaction force = mass x gravity
So
Friction=mass x gravity x COF
^
Change the mass, change the friction
Yes, the mass of an object does affect the friction of the given object.
The factors affecting kinetic energy are mass and velocity.
this is a tricky 1 because the mass itself does not affect it, but rather the friction of the plane it is moving on and the momentum (which does factor in mass) if no friction exists, then it is purely the momentum. momentum = mass x velocity
It reduces the acceleration of the falling object due to friction.
Friction usually reduces the net force and the resulting acceleration.
Friction has no effect whatsoever on the law. But if friction is present, then the law can't be demonstrated, because the moving object always has an external force acting on it.
Sin no
Friction does not affect inertia, but it affects momentum. Momentum is the product of the mass of an object and its speed. Friction forces, if present, will always act to decrease the momentum of a moving object.
The factors affecting kinetic energy are mass and velocity.
Mass (gravity) & friction!
this is a tricky 1 because the mass itself does not affect it, but rather the friction of the plane it is moving on and the momentum (which does factor in mass) if no friction exists, then it is purely the momentum. momentum = mass x velocity
The frictional force(f) = μ *mg for horizontal motion, where μ = coefficient of friction, m = mass of the object, g = acceleration due to gravity. Hence friction depends upon the weight of the object.
1.nature of the substance and the surface (roughness or smoothness). 2.mass of the object.
mass effects friction by making the object go slower as mass increases
Well weight and mass are proportional... But mass affects friction because the higher your mass the higher your friction.
two variables are : the surface type and the mass of the object. So the more mass an object has the less friction it has. The less mass an object has, the more fiction it has.
No: this is a common misconception Friction= Normal force* Coefficient of friction where Normal force= Mass* Acceleration due to gravity* Cos(angle of surface) and the coefficient of friction is an intrinsic property of the surface Therefore, only the mass of the object and the surface composition affect friction
The force of friction on an object is equal to the coefficient of friction times the force perpendicular to the surface (normal force). When the mass of an object increases, the normal force increases, and the force of friction also increases. However, because the equation does not involve surface area, increasing surface area has no affect on the force of friction.