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5. a stone propelled from a catapult with a speed of 50 m/s attains a height of 100m. Calculate a. the time of flight
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What effects result when there is an impact between earth and an asteroid? check all that apply. a.massive flooding. b.extinction of many life forms.c.major earthquakes change in average global temperature.d. giant dust cloud
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A51 kg woman skis down a hill and her kinetic energy is 9.96e4 j. what is her speed?
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5. a stone propelled from a catapult with a speed of 50 m/s attains a height of 100m. Calculate
a....
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