Physics, 26.07.2020 01:01 owensdonld
Sketch the graph of the relation between the extension of a spiral spring and the load attached to it when it is gradually loaded up to the elastic limit. If the spring has a stiffness of 950 Nm-¹, what work will be done in extending the string by 60 cm?
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Wind and moving water provide energy. question 1 options: chemical mechanical thermal none of the above
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The direction of the current in an alternating current circuit remains constant. is direct. changes repeatedly. changes randomly.
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Which of the following forces require physical contact? tension air resistance friction magnetic force applied force
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Sketch the graph of the relation between the extension of a spiral spring and the load attached to i...
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