What is the net horizontal force on block

Reference no: EM13492475

Three blocks, each of mass 14kg are on a frictionless table. A hand pushes on the left most box(A) such that the three boxes accelerate in the positive horizontal direction as shown at a rate of a=1.2m/s^2. What is the net horizontal force on block A and what is the horizontal force on block A due to block B?

Reference no: EM13492475

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