Simulation. Use the simulation at https://www.walter-fendt.de/html5/phen/timedilation_en.htm . This simulation features an alien who is traveling from Earth to Pluto. There are two different reference frames here. In one reference frame, Earth and Pluto are at rest (we are ignoring their orbit around the sun). In the other reference frame, the alien is at rest. In accordance with special relativity, the clock on the alien's spaceship will measure something different than the clocks on Earth and Pluto.

1A. Use the time dilation equation. The simulation lists the time measured on the clocks of the alien and Earth observers. Use the time dilation equation to confirm that these values are correct. Show your work below.

1B. Use the length contraction equation.The simulation lists the distance between Earth and Pluto as 5 light hours. Use the length contraction equation to determine what the alien measures as the distance that Earth and Pluto must move in order for the alien to "travel" from Earth to Pluto. Show your work below.

1C. Determine the relative velocity between the alien and Earth/Pluto. In the Earth-Pluto frame, determine the velocity of the alien based on the distance the alien traveled and the time that the alien spent traveling. In the alien frame, determine the velocity of Earth/Pluto based on the distance that Earth/Pluto traveled and the time that it took for Earth/Pluto to travel that distance. Show your work for both calculations below.