How could Johnny Utah and Bodhi survive the skydiving jump in Point Break?

Katherine DAVIES

Abstract


The 1991 American crime thriller Point Break is famous for its action-packed adrenaline-filled scenes. It gives the famous scene where a mid-air fight between the two main characters causes the parachute to be pulled only 8 seconds before hitting the ground. This paper investigates how large the cross-sectional area of the parachute would have had to have been to slow them down to safe speed of 6 ms-1 in 8 seconds before hitting the ground. It results that the cross-sectional area of parachute would have to have been 59.62 m2 to ensure their safety.


Keywords


Film; Physics; Mechanics; Terminal velocity; Drag; Johnny Utah; Bodhi; Point Break

Full Text:

PDF

References


Abrams, P. & Levy, R. (1991) Point Break. Largo Entertainment, Westwood California, Film, 122 minutes

Tipler, P. & Mosca, G. (2008). Physics for scientists and engineers. New York: W.H. Freeman.

Bannerhealth.com (2018). Ideal Weight Chart | Banner Health. Available at: https://www.bannerhealth.com/staying-well/health-and-wellness/fitness-nutrition/ideal-weight [Accessed 6th March 2018]

Engineeringtoolbox.com (2018). U.S. Standard Atmosphere. Available at: https://www.engineeringtoolbox.com/standard-atmosphere-d_604.html [Accessed 6th March 2018]

Rice University (2014). Drag Forces (PDF) OpenStax College. Available at: https://cnx.org/exports/be308439-f9b1-40e7-b0a6...pdf/drag-forces-8.pdf [Accessed 27th March 2018]

Woodford, C. (2018). How parachutes work | The science of air resistance. Explain that Stuff. Available at: http://www.explainthatstuff.com/how-parachutes-work.html [Accessed 6th March 2018]

Potvin, J. (n.d.). Calculating the descent rate of a round parachute. Pcprg.com. Available at: https://www.pcprg.com/rounddes.htm [Accessed 6th March 2018]

Kent, L. (2017). Speed Parachute Workouts. [online] LIVESTRONG.COM. Available at: https://www.livestrong.com/article/146262-speed-parachute-workouts/ [Accessed 3rd March 2018]


Refbacks

  • There are currently no refbacks.
We use both functional and performance cookies to improve visitor experience. Continue browsing if you are happy to accept cookies. Please see our Privacy Policy for more information.
OK