Mathematics, 01.12.2020 21:50 liaholmes8

The range of a projectile that is launched with an initial velocity v at an angle of theta with the horizontal is given by R=v^2/g sin 2 theta , where g is the acceleration due to gravity or 9.8 meters per second squared. If a projectile is launched with an initial velocity of 15 meters per second, what angle is required to achieve a range of 20 meters? Round answers to the nearest whole number.

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The range of a projectile that is launched with an initial velocity v at an angle of theta with the...