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Two blocks. A and B, are being pulled to the right along a horizontal surface by a horizontal 100-N pull, as shown in the

Two blocks. A and B are being pulled to the right along a horizontal surface by a horizontal 100 N pull, as shown in the figu 

Two blocks. A and B, are being pulled to the right along a horizontal surface by a horizontal 100-N pull, as shown in the figure. Both of them are moving together at a constant velocity of 20 m/s to the right, and both weigh the same. 10 p Which of the figures below shows a correct free body diagram of the horizontal forces acting on the lower block, B? None of these diagrams is correct.

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