Physics, 26.01.2021 20:50 iggysouchet
50 j of work was performed in 20 seconds. How much power was used to preform this task
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What do you think car designers do if the damage caused by a crash test is too severe?
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Apulley with mass mp and a radius rp is attached to the ceiling, in a gravity field of 9.81 m/s2 and rotates with no friction about its pivot.
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If the chemical properties of a substance remain unchanged and appearance or shape of a substance changes it is called a ?
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Agraduated cylinder contains 63.0 ml of water. a piece of gold, which has a density of 19.3 g/ cm3, is added to the water and the volume goes up to 64.5 ml. calculate the mass in grams of the gold that was added to the water. explain how you got your answer.
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50 j of work was performed in 20 seconds. How much power was used to preform this task...
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