Answered: B. A Blocks A and B, of masses m, mp,… | bartleby

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B.
A
Blocks A and B, of masses m, mp, are at rest on a frictionless
surface, as shown above, with block A fixed to the table.
Block C of mass me is suspended by a string that is tied to
block B over an ideal pulley. Which of the following gives the
magnitude of the force exerted by block A on block B ?

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