References
Allain, Rhett. "Dropping Objects in World’s Largest Vacuum Chamber." Wired. Conde Nast, 04 Nov. 2014. Web. 24 Apr. 2017. <https://www.wired.com/2014/11/dropping-objects-worlds-largest-vacuum-chamber/>
"Drag Force." Real World Physics Problems. N.p., n.d. Web. 24 Apr. 2017. <http://www.real-world-physics-problems.com/drag-force.html>.
"How parachutes work | The science of air resistance." Explain that Stuff. N.p., 11 Jan. 2017. Web. 24 Apr. 2017. <http://www.explainthatstuff.com/how-parachutes-work.html>.
Knight, Randall D. Physics for scientists and engineers: a strategic approach. San Francisco, CA: Addison Wesley, 2004. Print.
Poynter, Dan, and Mike Turoff. Parachuting: the skydiver's handbook. Santa Barbara, CA: Para Pub., 2007. Print.
"Skydiving." The Physics Classroom. N.p., n.d. Web. 24 Apr. 2017. <http://www.physicsclassroom.com/mmedia/newtlaws/sd.cfm>.
"The History of Skydiving." Skydiving Melbourne. N.p., n.d. Web. 24 Apr. 2017. <http://www.skydivingmelbourne.com.au/wow-factor-3/the-history-of-skydiving>.
Allain, Rhett. "Dropping Objects in World’s Largest Vacuum Chamber." Wired. Conde Nast, 04 Nov. 2014. Web. 24 Apr. 2017. <https://www.wired.com/2014/11/dropping-objects-worlds-largest-vacuum-chamber/>
"Drag Force." Real World Physics Problems. N.p., n.d. Web. 24 Apr. 2017. <http://www.real-world-physics-problems.com/drag-force.html>.
"How parachutes work | The science of air resistance." Explain that Stuff. N.p., 11 Jan. 2017. Web. 24 Apr. 2017. <http://www.explainthatstuff.com/how-parachutes-work.html>.
Knight, Randall D. Physics for scientists and engineers: a strategic approach. San Francisco, CA: Addison Wesley, 2004. Print.
Poynter, Dan, and Mike Turoff. Parachuting: the skydiver's handbook. Santa Barbara, CA: Para Pub., 2007. Print.
"Skydiving." The Physics Classroom. N.p., n.d. Web. 24 Apr. 2017. <http://www.physicsclassroom.com/mmedia/newtlaws/sd.cfm>.
"The History of Skydiving." Skydiving Melbourne. N.p., n.d. Web. 24 Apr. 2017. <http://www.skydivingmelbourne.com.au/wow-factor-3/the-history-of-skydiving>.