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tirnityoneal:
A ball having a mass of 500 grams is dropped from a height of 9.00 meters. What is its kinetic energy when it hits the ground?
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Vocaloid:
old question but will respond so this can be closed KE = (1/2)mv^2 to get KE in joules, first convert your mass in grams to kg (divide by 1000), then plug mass and velocity into the KE formula
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