Answer to Question #239664 in Physics for Pollen

Question #239664

What is must be the velocity of the soccer ball to obtain a range of 30 m which kick is at an angle of 40 degrees?

Expert's answer

The range is

"R=\\frac{v^2\\sin(2\\theta)}{g},\\\\\\space\\\\\nv=\\sqrt{\\frac{gR}{\\sin(2 \\theta)}}=17.3\\text{ m\/s}."

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