Achair weighing 150 rests on a level floor that is not
frictionless. a man pushes on the chair with a force = 43.0 that is
directed at an angle of 34.0 with the horizontal. assume that the
chair is stationary but is on the verge of sliding.
using newton's laws, calculate , the magnitude of the normal force
that the floor exerts on the chair.
what is the coefficient of static friction, , between the floor and
the chair? recall that the chair is on the verge of sliding.