Physics, 02.07.2019 23:40 Jgarciar6841
Astunt man whose mass is 70 kg swings from the end of a 4.8 m long rope along the arc of a vertical circle. assume he starts from rest when the rope is horizontal (a) find the tensions in the rope that are required to make him follow his circular path, at the beginning of his motion. (b) find the tensions in the rope that are required to make him follow his circular path, at a height of 1.5 m above the bottom of the circular arc. (c) find the tensions in the rope that are required to make him follow his circular path, at the bottom of his arc
Answers: 2
Physics, 21.06.2019 18:00
Which of the following changes to a pipe would increase the conductance by a factor of 12? 1.quadrupling the length and tripling the radius.2.reducing the length by a factor of and doubling the radius.3.tripling the length and reducing the radius by a factor of .4.reducing the length but a factor of and doubling the radius.
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Physics, 22.06.2019 12:10
Aspring has a natural length of 8 m. if a 12-n force is required to keep it stretched to a length of 10 m, how much work w is required to stretch it from 8 m to 16 m? (round your answer to two decimal places.)
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Physics, 22.06.2019 18:00
Aprisoner is forced to go into one of three rooms, but he can choose which room. the first room is ablaze with fire. the second one is rigged with explosives that will go off as soon as he enters. the third contains a pair of lions who haven't eaten in years. which room should he choose to survive?
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Astunt man whose mass is 70 kg swings from the end of a 4.8 m long rope along the arc of a vertical...
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