Air resistance of someone falling out of an airplane

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SUMMARY

The discussion centers on the horizontal distance traveled by a person falling from an airplane traveling at 60 m/s, calculated using the formula d=vt. In a vacuum, the person would travel 180 meters in 3.0 seconds. However, air resistance significantly impacts this calculation, as it opposes motion and reduces horizontal speed. Factors such as the individual's weight, body position, and shape also influence the extent of air resistance experienced during the fall.

PREREQUISITES
  • Understanding of basic physics concepts, particularly motion and forces.
  • Familiarity with the formula for distance calculation: d=vt.
  • Knowledge of air resistance and its effects on falling objects.
  • Awareness of factors influencing air resistance, such as body shape and position.
NEXT STEPS
  • Research the effects of air resistance on free-falling objects in physics.
  • Explore advanced motion equations that include air resistance, such as drag equations.
  • Study the impact of body position on terminal velocity and horizontal distance traveled.
  • Investigate real-life applications of these principles in skydiving and parachuting.
USEFUL FOR

This discussion is beneficial for physics students, educators, aerospace engineers, and anyone interested in the dynamics of falling objects and the effects of air resistance.

espo
if someone falls out of a airplane that is horizontally traveling at 60m/s and goes into the ocean 3.0 seconds later with no air resistance what would the horizontal distance he travels while falling be. is the formula d=vt and the answer 180 m
 
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You got it. His horizontal motion is unaffected by gravity. He continues to move at 60 m/s horizontally during the entire 3.0 seconds of his fall. In those three seconds, he has moved 180 meters.

- Warren
 


Yes, the formula d=vt can be used to calculate the horizontal distance traveled by the person falling out of the airplane. However, in this scenario, air resistance would play a significant role in the person's fall and the calculation of the horizontal distance traveled may not be accurate. Air resistance is the force that opposes the motion of an object through the air. As the person falls, they will experience an increasing amount of air resistance, which will slow down their horizontal speed and decrease the distance they travel. Therefore, the actual horizontal distance traveled by the person may be less than 180m due to the effect of air resistance. Other factors such as the person's weight, body position, and the shape of their body can also affect the amount of air resistance they experience. It is important to consider these factors when calculating the distance traveled in a real-life scenario.
 

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