A block of mass m moving to the right is subjected to a force F at an angleθ above the horizontal.The block experiences a frictional force f opposing its motion.If the coefficient of kinetic friction between the block and the surface is given, how can you determine the frictional force coefficient?
a)By dividing the magnitude of the frictional force by the normal force on the block.
b)By dividing the magnitude of the frictional force by the gravitational force acting on the block.
c)By multiplying the magnitude of the frictional force by the gravitational force acting on the block.
d)By dividing the magnitude of the frictional force by the force applied to the block.