Parachutes
description
Transcript of Parachutes
![Page 1: Parachutes](https://reader035.fdocuments.in/reader035/viewer/2022070421/568162c8550346895dd3537a/html5/thumbnails/1.jpg)
Parachutes
![Page 2: Parachutes](https://reader035.fdocuments.in/reader035/viewer/2022070421/568162c8550346895dd3537a/html5/thumbnails/2.jpg)
Designing a Parachute A long time ago,
in 1400, and artist named Leonardo DaVinci drew plans to create a parachute, but never tried it himself.
![Page 3: Parachutes](https://reader035.fdocuments.in/reader035/viewer/2022070421/568162c8550346895dd3537a/html5/thumbnails/3.jpg)
Designing a ParachuteIt wasn’t until the 1700’s, that man from France, who worked with balloons, named Andre Garnerin used the first successful parachute.
![Page 4: Parachutes](https://reader035.fdocuments.in/reader035/viewer/2022070421/568162c8550346895dd3537a/html5/thumbnails/4.jpg)
So why would you want to use a parachute?
To slow things down as they fall.
Do you know the force that pulls things to the earth? Gravity!
Now watch as I drop this balled up piece of paper. What force made it fall to the
ground? Gravity!
What can I do to slow it down? Open it up What made it fall to the
ground? Gravity! But since there was
more space that the paper was taking up, it fell slower.
![Page 5: Parachutes](https://reader035.fdocuments.in/reader035/viewer/2022070421/568162c8550346895dd3537a/html5/thumbnails/5.jpg)
Let’s drop something else! What if I were to drop this
box of paper clips? Big surprise…they fell.
Our good friend gravity is at it again! What a mess! (and noisy too!)
But if I attached a parachute to the box…. What happens? The slower fall made for a softer landing. My paperclips were safe too!