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1) (20 points) Women's Lacrosse. The score is tied as the clock winds down in the final seconds of the Cal - Stanford Women's Lacrosse

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1) (20 points) Women's Lacrosse. The score is tied as the clock winds down in the final seconds of the Cal - Stanford Women's Lacrosse match. A Cal player has the ball and makes a deft move, shooting the ball at an initial speed of vo = 10 m's at an angle of 0 = 66 from the horizontal. as shown in the diagram. The ball has a mass of approximately m = 0.2 kg. The ball is released at a height of ho = 2 m above the ground, then it lobs over the Stanford goalie and just reaches the ground at the opening of the goal. a) What is the smallest value of the ball's speed as it travels from the Cal player to the goal? As always, show your work and or justify your answer. b) What is the distance D between the goal and the Cal player? You may approximate cos(669) = 0.4 and sin(66) = 0.9. c) What is the ball's kinetic energy at the moment that it reaches the goal? d) How high /mar does the ball get above the ground at its highest point? hmax hos Cal D goal goalie player

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