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A500g object falls off a cliff and losers 100 j from its gravitational potential energy store. if the gravitational field strength g=9.8n/kg, how high is the cliff?
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Give one example to show that when substances are mixed,it may result in a chemical or a physical change depending on the conditions.
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The process of predicting values that extend beyond the range of data points is called absolute value extrapolation interpolation prediction for any given: )
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An astronomer discovers an object at a distance of 28 Mpc from the Earth. (Recall, M-prefix meaning...
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