Physics, 18.09.2019 03:00 ineedhelp2285
In a tug-of-war game on one campus, 15 students pull on a rope at both ends in an effort to displace the central knot to one side or the other. two students pull with force 196 n each to the right, four students pull with force 98 n each to the left, five students pull with force 62 n each to the left, three students pull with force 150 n each to the right, and one student pulls with force 250 n to the left. assuming the positive direction to the right, express the net pull on the knot in terms of the unit vector. how big is the net pull on the knot? in what direction?
Answers: 1
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If steel is more dense that lake water, why can a boat float
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The graph represents the distance a car travels over time while on the highway. which statement about the car's trip is accurate? a) the car does not move over time. b) the car travels at a constant velocity. c) the car's velocity increases constantly over time. d) the car's velocity decreases constantly over time.
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Physics, 22.06.2019 12:00
Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt
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In a tug-of-war game on one campus, 15 students pull on a rope at both ends in an effort to displace...
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