while the aber
(a) State parallelogram law
(b) Two forces of 40N and 60% respectively are presented a body horizontal table if the
force makes angle 30° between them. Find the resultant force on the body.
(a) Define coefficient of Kinetics friction
(b) A block of mass 270kg is pulled along a horizontal surface. If the coefficient of
kinetic friction between the block and the surface is 0.4, what is the friction force
acting on the block as it slides?