The ideal spring, whose stiffness is 50 N/cm, is welded to the block as shown. The work required to lift the block of 120 N to a height of 0.5 m wh...
The ideal spring, whose stiffness is 50 N/cm, is welded to the block as shown. The work required to lift the block of 120 N to a height of 0.5 m when a force is applied at M in the direction of PM is:
Compartir