You throw a small rock straight up from the edge of a highway bridge that crosses a river. the rock passes you on its way down, 9.00 s after it was thrown. what is the speed of the rock just before it reaches the water 29.0 m below the point where the rock left your hand? ignore air resistance.
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At very high pressures, gases become and will eventually a) more dense; become hotter b) more dense; change to a liquid or solid c) less dense; combust d) less dense; turn into a liquid
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Your town is considering building a biodiesel power plant describe at least two advantages and two disadvantages
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A4.0-cm tall light bulb is placed a distance of 32.0 cm from a concave mirror having a focal length of 16.0 cm. determine the image distance
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You throw a small rock straight up from the edge of a highway bridge that crosses a river. the rock...
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