A triathlete on the swimming leg of a triathlon is 120.0 m from the shore (a). The triathlete's bike is 100.0 m from the shore on the land (b). The component of her distance from the bicycle along the shore line, (x + y in the diagram), is 264.4 m. Triathlete a Water shoreline y Land If the triathlete's running speed is 9.30 m/s and swimming speed is 1.395 m/s, calculate the value of x so that the triathlete reaches her bike in the least amount of time. Submit Answer Tries 0/12 Submit Answer Tries 0/12 Calculate the minimum time required to reach the bicycle.
A triathlete on the swimming leg of a triathlon is 120.0 m from the shore (a). The triathlete's bike is 100.0 m from the shore on the land (b). The component of her distance from the bicycle along the shore line, (x + y in the diagram), is 264.4 m. Triathlete a Water shoreline y Land If the triathlete's running speed is 9.30 m/s and swimming speed is 1.395 m/s, calculate the value of x so that the triathlete reaches her bike in the least amount of time. Submit Answer Tries 0/12 Submit Answer Tries 0/12 Calculate the minimum time required to reach the bicycle.
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Transcribed Image Text:A triathlete on the swimming leg of a triathlon is 120.0 m from the shore (a). The triathlete's bike
is 100.0 m from the shore on the land (b). The component of her distance from the bicycle along
the shore line, ( x + y in the diagram), is 264.4 m.
Triathlete
a
X
Water
shoreline
y
b
Land
If the triathlete's running speed is 9.30 m/s and swimming speed is 1.395 m/s, calculate the value
of x so that the triathlete reaches her bike in the least amount of time.
Submit Answer Tries 0/12
Calculate the minimum time required to reach the bicycle.
Submit Answer Tries 0/12
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