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We're in the final seconds of the Cal-Stanford hockey game - Stanford is down by one goal. but a Stanford player has the puck and

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We're in the final seconds of the Cal-Stanford hockey game - Stanford is down by one goal. but a Stanford player has the puck and he takes a mighty whack at it. striking the puck so that it leaves the ice at an angle of 0 = 6 from the horizontal at an initial speed of vo = 40 m/s. as shown in the diagram. The puck has a mass of m = 0.1 kg. The puck is heading straight for the goal, but the Cal Goalie stops the puck with his glove. The instantaneous velocity of the puck is purely horizontal immediately before it hits the goalie's glove. a) What is the magnitude of the vertical component of the puck's initial velocity? You may use sin(6) ~ 0.1 and cos(69) ~ 1. b) What is the height of the puck right when it strikes the goalie's glove? ") How much time does it take the puck to reach the Cal goalie's glove? d) How much work does the goalie's glove perform on the puck from the time the puck hits the glove until it comes to a complete stop? Take care with signs. e) If it takes 4 10"'s for the puck to come to a complete stop from the time it first hits the goalie's glove, then what is the magnitude of the force that the goalie's glove exerts on the puck? You may assume that the goalie's glove applies a constant force to the puck

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