What is the balls speed when it hits the water

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A ball is launched with an initial velocity of 24.9 m/s at a 45° angle from the top of a cliff that is 9.00 m above the water below. Use g = 9.80 m/s^2 to simplify the calculations. Note: you could answer these questions using projectile motion methods, but try using an energy conservation approach instead. What is the balls speed when it hits the water?

Reference no: EM13540783

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