10. Figure below shows the same two blocks, A and B, from figure in question 9, but now suspended by a string on either side of a frictionless pulley. (a) Find the accelerations of the two blocks. (b) Find the tension in the string.

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Q: Hello I need help with this practice problem. Thank you.

A: Given,

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!