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A Dynamite Blast At A Quarry Launches A Chunk Of Rock

A Dynamite Blast At A Quarry Launches A Chunk Of Rock

A Dynamite Blast At A Quarry Launches A Chunk Of Rock, Question a dynamite blast at a quarry launches a chunk of rock straight upward and 20 s later it is rising at a speed of 15 ms assuming air resistance has no effect calculate its speed a A Dynamite Blast At A Quarry Launches A Chunk Of Rock

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