Physics, 29.11.2021 22:40 Redmondwllc3439
Theresa is swinging a 4. 0 kg ball on a 1. 2 m long rope with a tangential speed of 1. 8 m/s. What is the centripetal force exerted on the rope? Round to the tenths place. N.
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The strong nuclear force acts over a small distance than the electrostatic force. true or false
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What practical value did astronomy offer to ancient civilizations?
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Ball bearings are made by letting spherical drops of molten metal fall inside a talll tower-called a shot tower- and solidify as they fall. a-if a bearing needs 4.0 s to solidify enough for impact, how high must the tower be? b- what is the bearing's impact velocity?
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Physics, 23.06.2019 23:30
Three point charges have equal magnitudes, two being positive and one negative. these charges are fixed to the corners of an equilateral triangle, as the drawing shows. the magnitude of each of the charges is 5.6 µc, and the lengths of the sides of the triangle are 3.9 cm. calculate the magnitude of the net force that each charge experiences.
Answers: 1
Theresa is swinging a 4. 0 kg ball on a 1. 2 m long rope with a tangential speed of 1. 8 m/s. What i...
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