Can some one pls give me the knowns and unknowns , formula and answer for question 4,5,6
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Physics, 30.10.2019 09:31 jazmaine1217
Can some one pls give me the knowns and unknowns , formula and answer for question 4,5,6
Answers: 1
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If forces acting on an object are unbalanced. true or false
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Explain why electric current cannot exist if a current doesn't have a voltage source.
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Discuss how the hardness or softness of the landing surface is related to the time required to stop the egg
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At 20∘c, the hole in an aluminum ring is 2.800 cm in diameter. you need to slip this ring over a steel shaft that has a room-temperature diameter of 2.804 cm . 1. to what common temperature should the ring and the shaft be heated so that the ring will just fit onto the shaft? coefficients of linear thermal expansion of steel and aluminum are 12×10−6 k−1 and23×10−6 k−1 respectively.
Answers: 1
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