7. Friction, Inclines, Systems
Systems of Objects with Friction
7. Friction, Inclines, Systems Systems of Objects with Friction
3PRACTICE PROBLEM
The figure shows an iron slab of mass 4.0 kg attached to a box having a mass of 5.0 kg via a massless string. The pulley connecting them has a mass of 150 g and a radius of 10 cm. Calculate the magnitude of acceleration experienced by the iron slab if it has a force of 25 N applied toward the left. Also, calculate the magnitude of tension(s) in different parts of the string. Consider the pulley and the horizontal surface to be frictionless.
The figure shows an iron slab of mass 4.0 kg attached to a box having a mass of 5.0 kg via a massless string. The pulley connecting them has a mass of 150 g and a radius of 10 cm. Calculate the magnitude of acceleration experienced by the iron slab if it has a force of 25 N applied toward the left. Also, calculate the magnitude of tension(s) in different parts of the string. Consider the pulley and the horizontal surface to be frictionless.