Sketch how you expect the acceleration vs. mass graph to look for balls dropped from rest with the same size and shape, but having different masses. Does the free-fall acceleration increase, decrease, or stay the same as the mass of the object increases?  Explain your reasoning.  (Remember that the shape of the ball does not change.)

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Q: 450 N 60° 15 700 N

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Q: x & y-components.

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