Question

a spaceship launches into the air at 14550 meters in 30 minutes. Which is the average speed of the spaceship in meters per hour.

Answer 1

Given :

a spaceship launches into the air at 14550 meters in 30 minutes.

so, the distance = 14550 meters

And the time = 30 minutes

Speed = the distance over the time

Convert the time from minutes to hours

1 hour = 60 minutes

30 minutes = 0.5 hour

so, the speed will be :

`\text{speed}=(dis\tan ce)/(time)=(14550)/(0.5)=29100`

so, the answer is : speed = 29100 meters per hour