A volcano shoots out blobs of molten lava, called lava bombs, from its summit. A geologist observing the eruption uses a stopwatch to time the flight of a lava bomb that is projected straight upward. If the time for it to rise to its maximum height is 2.64 s and its acceleration is 9.81 m/(s^2) downward, what was its initial speed?Express your answer to three significant figures and include the appropriate units.
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A volcano shoots out blobs of molten lava, called lava bombs, from its summit. A geologist observing...
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