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Compute all parts of given question:

Question: Two boxes A and B, are connected to each end of a light horizontal rope. A constant horizontal force F=90N is applied to box B. Starting from rest box B is moved to the right 15 m in 5 sec. The tension force in the rope connecting the two boxes is 36N. Draw a system schema for the problem. Make sure to label your symbols clearly.

Part A: Calculate the acceleration of block B using the kinematic information given in the problem?

Part B: Using a free body diagram for block B, Calculate the mass of blocks B and A?

This is a physic question, answer as soon as possible. Thanks.

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