(Solved): Suppose you use an ideal pulley of the type shown in the figure below and find is necessary to exer ...

Suppose you use an ideal pulley of the type shown in the figure below and find is necessary to exert a force of z40 N to support a load. (a) What is the load's mass (in $\mathrm{kg}$ )? $\mathrm{kg}$ (b) What force (in N) is exerted on the ceiling? Neglect the pulley system's mass. N (upward) Additional Materials