Find out the tension in the rope
A sled weighs 10 kg. It is held in place on a frictionless 20 degrees slope by a rope attached to a stake at the top, the rope is parallel to the slope. Find the tension in the rope?
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Two strings have different lengths and linear densities. They are joined together and stretched so that the tension in each string is 205 N. The free ends of the joined string are fixed in place. Find the lowest frequency that permits standing wav
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