Three boxes, each of mass 22.0 kg are on a frictionless table, connected by massless strings. A force of tension T1 pulls on the right most box (A) such that the three boxes accelerate in the positive horizontal direction at a rate of a = 0.5 m/s2.
What is the magnitude of T1?
What is the net horizontal force on box A.
What is the net force that box B exerts on box A.