A hanging weight of mass 9.0-kg is connected by an ideal str…
A hanging weight of mass 9.0-kg is connected by an ideal string going over a zero-mass pulley to a flat 5.0-kg block sliding on a flat table. If the coefficient of sliding (kinetic) friction is 0.19 and the contact surface is 0.36 m2, find the tension in the string (in Newtons).