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Why is a skydiver not really in free fall?


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2007-05-12 16:50:38
2007-05-12 16:50:38

because of air resistance because of air resistance/ pressure


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A skydiver is not in freefall when they have opened their parachute. The move from free-fall to controlled decent under a wing.

The bullet would either hit or miss the target, depending on how good the aim of the first skydiver was. Since the shooter was in free fall, he would be pushed back and probably begin to rotate rapidly.

A skydiver. The International Space Station. Any TV satellite. The Moon.

The friction is the wind resistance the skydiver experiences during the free fall. If the body is held horizontal to the ground, arms and legs held out like a cross, the wind resistance increases and the body is slightly slower than if the skydiver turns vertical to the earth, as though diving off a diving board into a swimming pool. There is a terminal velocity of approximately 60 m/s for a typical skydiver in free fall.

why does a skydiver falls through the air at at steady speed because

It depend on how high he drops and when he pulls the chute.

Varies depending on body position and weight of the skydiver. Could be anywhere from 100 to over 200 miles per hour.

The spreading of the arms and legs slows the fall and gives the skydiver more control of the fall.

In October of 2012 daredevil skydiver Felix Baumgartner broke the free speed and altitude record. He dived from 128,000 feet and reached a speed that broke the sound barrier.

For the average skydiver, the first 15 seconds would cover 2,000 feet. So jumping from 7,000 feet would put him at 5,000 feet in 15 seconds.

a skydiver is at one g on the plane but in free fall is at 0 G - the sudden change from 1 g to zero g may causes one to vomit. It happens to astronauts as well when entering orbit.

A skydiver, falling without an open parachute, will reach a terminal velocity of approx 200 km per hour (55 metres/second).

Certainly. Say you have an object that has been falling through the air for a long time, say a skydiver. After falling for a long time, the skydiver will fall at a constant velocity. This is called terminal velocity, and this is when the air resistance pushing up around the skydiver is equal to the force of gravity pulling the skydiver down. The skydiver is not accelerating. By using F= ma, with zero acceleration, there is zero net force. The skydiver is moving as if there are no forces acting on the skydiver.

Panic?Terror?Exhilaration?No, "FREE-FALL". Although one or more of the first three are likely, as well.By the way; a skydiver is only in freefall for about a second after the jump. After that, the air resistance of his body begins to slow him down until he reaches "terminal velocity".

a skydiver falling is affected by air friction or he would fall straight down in an instant

The cast of Beyond the Thrill - 2014 includes: Nick Halseth as Skydiver Greg Heideman as Skydiver Andy Junghans as Skydiver John Kreutchmeyer as Skydiver Alissa Olson as Skydiver

Gravity pulling the skydiver to the ground as well as wind resistance pushing up on the skydiver.

A static line shoot takes 5 seconds to deploy and a free fall from 11 000 feet can take 30 seconds before it is necessary to pull the shoot

Depends on gravitation. On Earth, the acceleration is 9.8 meters per square second. Technically, "free fall" means that gravity is the only force acting on a body. Since something falling to Earth is also experiencing air resistance, it is not really in free fall. Something falling to the surface of the moon would be in free fall.

To free fall is to fall without hindrance. Here are some sentences.She didn't realize how much fun it would be to free fall before opening her parachute.A free fall can be very dangerous.If you are beyond the reach of gravity, you are in free fall.They practiced in the free fall chamber.The stock market was in a free fall this Monday morning.

The momentum of the diver with the gravity against the thinner air in the altitude and the position of your body cause you to slow down your fall.

"They have free- fallen" "They free-fell"

The altitude of which a skydiver jumps from depends on different variables such as the type of plane and also the style of fall. Plus, beginner skydivers are usually falling tandem as most instructors will not allow them to jump alone. The typical altitudes are between 12,500 feet above ground level and 18,000 feet above ground level.

A skydiver have the greatest kinetic energy as he/she wants to hit the water.

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