TED-Ed: A trip through space to calculate distance - Heather Tunnell

The video tutorial follows a space race between two aliens, Blee-bop and Mark, who start from different asteroids to reach their moon. Using the DRT formula (Distance = Rate x Time), the video explains how to calculate the speed of each rocket. Despite Mark arriving first, Blee-bop's rocket is faster. The tutorial concludes by highlighting the practical applications of the DRT formula in everyday scenarios.

What does the DRT formula stand for?

• Time equals distance divided by rate

• Rate equals distance times time

• Distance equals time divided by rate

• Distance equals rate times time

Who arrived at the moon first in the space race?

• Blee-bop

• Mark

• Both arrived at the same time

• Neither reached the moon

What was Blee-bop's speed during the race?

• 75 miles per hour

• 70 miles per hour

• 85 miles per hour

• 80 miles per hour

How can the DRT formula be used in everyday life?

• To find the weight of an object

• To determine the color of a car

• To measure the height of a building

• To calculate the speed of a moving vehicle

What information do you need to use the DRT formula?

• Only the distance

• Only the rate

• Only the time

• Two pieces of information: distance and time or rate