then the time for which the ball is at least 15 m above the ground will be

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A golfer standing on level ground hits a ball with a velocity of u = 52 m/s at an angle alpha above the horizontal. If tan alpha = 5/12, then the time for which the ball is at least 15 m above the ground will be
05
Sep
A golfer standing on level ground hits a ball with a velocity of u = 52 m/s at an angle alpha above the horizontal. If tan alpha = 5/12, then the time for which the ball is at least 15 m above the ground will be A golfer standing on level ground hits a ball [...]
Posted in: Cengage JEE Mains Physics by B.M Sharma , Chapter 4 - Motion in 2 Dimension ,
Tags: A golfer standing on level ground hits a ball with a velocity of u = 52 m/s at an angle alpha above the horizontal. If tan alpha = 5/12 , then the time for which the ball is at least 15 m above the ground will be ,