Mathematics, 04.04.2020 01:29 girl88
The range of a projectile that is launched with an initial velocity v at an angle of with the horizontal is given by R-
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.
Answers: 3
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