How many forces act on the left mass? How many forces act on the cart? How many forces act on the right mass? Are the forces on the system balanced? What is the mass of the system? unit What is the magnitude of the net force on the system? unit What is the magnitude of the acceleration of the system? unit What direction will the cart move after release?

Q: Please answer parts A and B. Please show all work and circle your answer! Thank you in advanced!

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