Physics, 11.07.2019 05:10 ColungaRosemary
Tarzan, who weighs 688 n, swings from a cliff at the end of a vine 18 m long. from the top of the cliff to the bottom of the swing, he descends (goes down) by 3.2 m. the vine will break if the force on it exceeds 950 n. a) does the vine break? b) if no, what is the greatest force on it during the swing? if yes, at what angle with the vertical does it break?
Answers: 3
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Two point charges are on the y axis. a 3.90-µc charge is located at y = 1.25 cm, and a -2.4-µc charge is located at y = −1.80 cm. (a) find the total electric potential at the origin. v (b) find the total electric potential at the point whose coordinates are (1.50 cm, 0). v
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Tarzan, who weighs 688 n, swings from a cliff at the end of a vine 18 m long. from the top of the cl...
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