What did astronaut David Scott experiment on the Moon show?
Apollo 15 commander David Scott dropping a 1.32-kg (2.91-pound) aluminum geological hammer and a 0.03-kg (0.07-pound) falcon feather on the surface of the Moon and proving that objects undergo the same acceleration in gravity, August 2, 1971.
Where does David R Scott live?
Los Angeles
He currently resides in Los Angeles, California with his wife, Margaret. Scott is one of the astronauts featured in the book and documentary In the Shadow of the Moon, and was instrumental in helping to get the film off the ground.
When did David Scott walk on the moon?
On July 26, 1971, Scott, lunar module pilot James Irwin, and command module pilot Alfred Worden were launched on the Apollo 15 flight. After a 31/2-day trip Scott and Irwin landed on the Moon, at the base of the Apennine Mountains near a gorge called Hadley Rille.
Why does a brick fall faster than a feather?
Well, it’s because the air offers much greater resistance to the falling motion of the feather than it does to the brick. The air is actually an upward force of friction, acting against gravity and slowing down the rate at which the feather falls. Air resistance causes the feather to fall more slowly.
What would happen if you dropped a feather on the Moon?
However, when the experiment was done on the Moon, the feather and the hammer both hit the ground at the same time because, in the absence of air resistance, all objects do in fact accelerate towards the ground at the same rate. As the Moon has virtually no atmosphere, there is virtually no air resistance.
Who dropped a feather and a hammer together?
Commander David Scott
At the end of the last Apollo 15 moon walk, Commander David Scott (pictured above) performed a live demonstration for the television cameras. He held out a geologic hammer and a feather and dropped them at the same time.
Who was the first person on the moon Russian?
| Alexei Leonov | |
|---|---|
| Алексе́й Архи́пович Лео́нов | |
| Leonov in April 1974 | |
| Born | Alexei Arkhipovich Leonov30 May 1934 Listvyanka, West Siberian Krai, Russian SFSR, Soviet Union |
| Died | 11 October 2019 (aged 85) Moscow, Russia |
Who made it to the moon first?
Neil Armstrong
On July 20, 1969, American astronauts Neil Armstrong (1930-2012) and Edwin “Buzz” Aldrin (1930-) became the first humans ever to land on the moon. About six-and-a-half hours later, Armstrong became the first person to walk on the moon.