## How Fast Do You Fall When Skydiving (Feet Per Second)
Skydiving is an exhilarating activity that involves jumping from an aircraft and freefalling towards the ground. The rate at which you fall during skydiving depends on several factors such as your body position, weight, and the air resistance you encounter.
### Terminal Velocity
When an object falls through the air, it experiences air resistance, which slows down its descent. As the object continues to fall, the air resistance increases and eventually reaches a point where it balances out the force of gravity. At this point, the object achieves a constant speed known as terminal velocity.
The terminal velocity of a skydiver varies depending on their body position. Here’s a breakdown:
– Belly-to-earth: 120-140 feet per second (37-43 meters per second)
– Head-down: 180-200 feet per second (55-61 meters per second)
– Spread Eagle: 100-120 feet per second (30-37 meters per second)
### Factors Affecting Terminal Velocity
In addition to body position, the following factors can affect your terminal velocity when skydiving:
– Weight: Heavier skydivers will fall faster than lighter skydivers due to increased gravitational force.
– Air Density: Terminal velocity is lower at higher altitudes because the air is less dense.
– Suit Type: Jumpsuits designed for skydiving minimize air resistance and increase terminal velocity.
– Turbulence: Gusty winds can cause fluctuations in terminal velocity.
### Speed Changes During a Skydive
During a skydive, your speed changes throughout the experience.
– Initial Exit: As you exit the aircraft, you start falling at a speed of around 10-15 feet per second (3-5 meters per second).
– Freefall: Once you reach a stable body position, you accelerate towards terminal velocity.
– Deployment of Parachute: When you deploy your parachute, it decelerates your descent significantly, reducing your speed to around 10-15 feet per second (3-5 meters per second).
– Landing Approach: As you approach the landing zone, you slow down further and aim for a gentle touch-down.
### Conclusion
The speed at which you fall when skydiving depends on factors such as body position, weight, and air resistance. By understanding these variables, you can prepare for the experience and enjoy a safe and thrilling skydive. Remember to consult with an experienced skydiving instructor for comprehensive guidance and training.