A"scale" is constructed with a 4--long cord and the20 block d. the cord is fixed to apin at
a...
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Engineering, 13.09.2019 20:30 taylorraffle8662
A"scale" is constructed with a 4--long cord and the20 block d. the cord is fixed to apin at
a and passes over two small pulleys at band
c.
determine the weight of the suspended blockat
b if the system is in equilibrium.
express your answer with
theappropriate units.
shouldn't tbc be equal to wd because they are on the
samepulley?
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