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A cannon is aimed 22 degrees above the horizon. Enough gun powder is placed in it...

A cannon is aimed 22 degrees above the horizon. Enough gun powder is placed in it to get the cannon ball to reach a distance of 21 meters. What is the x-component of the initial velocity? what is the y-component of the initial velocity? what is the initial velocity of the ball? what is the final velocity of the ball?

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The initial and final velocity

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