8. a 300g mass hangs at the end of a string. a second-string hang from the bottom of that mass and supports a 900g mass. (a) find the tension in each string when the masses are accelerating upward at 0.700m/s2 . (b) find the tension in each string when the masses are accelerating downward at 0.700m/s2 .
Answers: 1
, we define a equation for each mass.Mass 1:
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8. a 300g mass hangs at the end of a string. a second-string hang from the bottom of that mass and s...
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