Final answer:
The Space Shuttle Endeavor will take 35.2 seconds to reach an altitude of 67,340 meters at an average speed of 1,914 meters per second.
Step-by-step explanation:
To find out how long it will take for the Space Shuttle Endeavor to reach an altitude of 67,340 m when traveling at an average rate of 1,914 m/s, we use the formula for time:
Time = Distance / Speed.
Here, the distance is 67,340 m and the speed is 1,914 m/s. Plugging in these values:
Time = 67,340 m / 1,914 m/s = 35.2 seconds.
Therefore, it will take 35.2 seconds for the Endeavor to reach this altitude.