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A 23.0 kg cannon ball is fired from a cannon with a muzzle speed of 1100...

A 23.0 kg cannon ball is fired from a cannon with a muzzle speed of 1100 m/s at an angle of 32.0° with the horizontal. A second ball is fired at an angle of 90.0°.

a.) Use the conservation of energy principle to find the maximum height reached by each ball

b.) What is the total mechanical energy at the maximum height for each ball? Let y = 0 at the cannon

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