Math Question(Pre-cal)?

  • Thread starter Thread starter ~♥~☮Josie~ツ~☆~
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~♥~☮Josie~ツ~☆~

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betsy king,one of the champions of the women's golf, hit a golf ball with an initial velocity of 100 ft per second. the distance that the golf ball travels is found by the formula d=v²/g sin 2θ, where v, is the initial velocit, g is the exceleration due to gravity, and θ is the initial path of the ball makes with the ground. the exceleration due to gravity is 32ft/s²
a.) write an expression for the distance the ball travels in the term of θ.
b.)use a calculator to find the distance Ms.king's ball traveled if the angle between the initial path of the ball and the ground measured 60 degrees
c.) at what angle should the ball leave the head of the golf club if ms.king wants to travel the the maximum distance?explain

Please Please someone help me I just can't figure this out please if you no how to do it show the steps thanks so very much
 
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