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Physics 14 Online
OpenStudy (anonymous):

two carts are in contact on a horizantal frictionless surface. Cart A has a mass of 3kg and cart B a mass of 2 kg. (A) find the force F on A needed to give two carts an acceleration of 0.8 m/sec(square). what is then the force exerted on B by A? (B) find the force exerted on A by B. Explain why the force exerted on B by A in part (A) is not equal to the force exerted by A on B in part (B).

OpenStudy (anonymous):

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