Calculate how long was the cannonball in the air

Reference no: EM13542821

An artillery expert fires a cannonball at an angle of 36.87o at an enemy encampment sitting on a plateau 40 m high and 300 m horizontally from the cannon. Assuming the cannonball makes a direct hit,

a) How long was the cannonball in the air?

b) With what speed was the cannonball launched?

Reference no: EM13542821

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