A ball leaves the ground at the speed of 37 m/s and at the angle 53.1 degrees.
a/ Find the maximun and the minimum speed of the ball after leaving the ground. Explain.
b/ Find the time when the ball reaches the hight of 50 m. Justify your answer
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Answer: 41.5°
Explanation: After a golf ball is hit it takes off with an initial speed of 24.8 m/s and at an angle of 41.5° with respect to the horizontal. The golf field is flat and horizontal.
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