Box A is on a table with box B on top of it A F as shown. There is friction betw
ID: 1292870 • Letter: B
Question
Box A is on a table with box B on top of it A F as shown. There is friction between the traveling along. The top box B is at rest Matt the right. horizontal rope B pulling box A to the right with a fort): boxes and between the lower box and the surface It is travelling to the bottom box and both boxes are accelerating to the right. A student draws separate free-body diagrams for boxes A and B and defines all the forces as shown below. K: Normal force on A by the table L: Weight or gravitational force on A by the earth M: Kinetic frictional force on A by the table F: Tension force on A by the rope P: Normal force on A by B D: Weight or gravitational force on B by the earth E.- Static frictional force on B by A C: Normal force on B by A There is at least one thing wrong with these free-body diagrams. Please identify and explain how to correct.Explanation / Answer
the left free body diagrams is missing the stratic frictional force on A by B
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