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gravitational attraction between them is 68 N. How far apart are their
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The image below shows numerous volcanic mountains in the pacific northwest. what is the most likely cause of the volcanic and earthquake activity in this region?
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Work = force × a. work b. energy c. distance d. momentum
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An ideal otto cycle has a compression ratio of 10.5, takes in air at 90 kpa and 40°c, and is repeated 2500 times per minute. using constant specific heats at room temperature, determine the thermal efficiency of this cycle and the rate of heat input if the cycle is to produce 90 kw of power.
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You can decrease the resistance of a length of wire by
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3. Two spherical objects have masses of 4.7 x 105 kg and 7.9 x 103 kg. The
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