A 10-kg mass and a 2.0-kg mass are connected by a light string over a massless, frictionless pulley. If g = 9.8 m/s2, what is the acceleration of the system when released?   2.5 m/s2   6.5 m/s2   7.8 m/s2   9.8 m/s2

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A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: Mary applies a force of 70 N to push a box with an acceleration of 0.60 m/s2. When she increases the…

A:

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