Question
Allyson and Adrian have decided to connect their ankles with a bungee cord ; one end is tied to each person's ankle. The cord is40feetlong,
Allyson and Adrian have decided to connect their ankles with abungee cord; one end is tied to each person's ankle. The cord is40feetlong, but can stretch up to120feet.They both start from the same location. Allyson moves10 ft/secand Adrian moves8ft/secin the directions indicated. Adrian stops moving at timet= 5.5 sec,but Allyson keeps on moving10 ft/secin the indicated direction. (If a coordinate system is used, assume that the girls' starting position is located at(x,y) = (0, 0)
and that Allyson and Adrian move in the positiveyand negativexdirections, respectively. Let one unit equal one foot.)
Compute the length (ft) of the bungee cord att= 7 seconds. (Round your answer to three decimal places.)
Where is Allyson when the bungee reaches its maximum length (in x and y? (Round your answers to three decimal places as neede)d.)
(x,y) =
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