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What is the Drag coefficient of a skydiver?
The drag coefficient of a skydiver can vary depending on their body position during free fall. Generally, the drag coefficient can range from 0.5 to 1.3 for a skydiver in free fall. This coefficient represents the drag force experienced by the skydiver due to the air resistance during descent.
A skydiver steps from a helicopter and falls for 5 seconds before reaching her terminal velocity during this 5 second interval her acceleration?
is constantly decreasing until it reaches zero when she reaches terminal velocity. At that point, her acceleration is zero and she falls at a constant speed, experiencing air resistance equal in magnitude to her weight.
What kind of energy transformation occurs during skydiving?
During skydiving, potential energy is transformed into kinetic energy as the person descends towards the ground. As the skydiver falls, gravitational potential energy is gradually converted into motion, increasing their speed until they reach terminal velocity.
How fast does a skydiver fall?
Speed during free fall can change depending on a skydiver's size and body orientation. In the belly to earth orientation, the speed is about 120 mph. If the skydiver is wearing a wing suit, their vertical speed could be as low as 60 to 70 mph. In a head down orientation, the speed can often be greater than 200 mph.
How does a parachute open and deploy successfully during a skydiving jump?
During a skydiving jump, a parachute opens and deploys successfully through a process called deployment. When the skydiver pulls the ripcord, it releases the parachute from its container. As the parachute is released, it catches the air and inflates, slowing down the descent of the skydiver. This allows for a safe and controlled landing.
Is the skydiver increasing or decreasing his speed during the first 3 seconds?
Increasing.
During ventricular systole is ventricular pressure increasing or decreasing?
increasing! :D
Does a car accelerate as it moves?
Yes, during any period of increasing or decreasing speed it is accelerating.
During the waxing gibbous phase is the amount of illumination increasing or decreasing?
When the visible bright part of the Moon is increasing in size, the term "waxing" is used. When the visible part of the Moon is less and less illuminated each night, the term "waning" applies.
What is the Drag coefficient of a skydiver?
The drag coefficient of a skydiver can vary depending on their body position during free fall. Generally, the drag coefficient can range from 0.5 to 1.3 for a skydiver in free fall. This coefficient represents the drag force experienced by the skydiver due to the air resistance during descent.
Which supplement work by increasing the rate of fatty acid metabolism and decreasing the rate of carbohydrates metabolism during aerobic exercise?
Caffeine
If a skydiver reaches terminal speed after ten seconds will the skydiver gain more speed during the first second or the ninth second?
I would imagine that it is uniform acceleration up until terminal speed. However, wind resistance will be higher 10000 feet up, so acceleration may be less at the start
A skydiver steps from a helicopter and falls for 5 seconds before reaching her terminal velocity during this 5 second interval her acceleration?
is constantly decreasing until it reaches zero when she reaches terminal velocity. At that point, her acceleration is zero and she falls at a constant speed, experiencing air resistance equal in magnitude to her weight.
Which supplement works by increasing the rate of fatty acid metabolism and decreasing the rate of carbohydrate metabolism during aerobic exercise?
Caffeine
What are the two parts of fiscal policy?
Fiscal policy is a way in which the government can attempt to influence economic activity through spending and taxation. By either increasing spending or decreasing taxes, the government is often attempting to stimulate economic activity during times of recession. By decreasing spending or increasing taxes, the government is trying to slow down economic activity during times of inflation.
How do you know if the moon is increasing or decreasing in the amount of light?
You can tell if the moon is increasing or decreasing in light by observing its shape in the sky. During a waxing moon, it will appear to be growing larger, while during a waning moon, it will appear to be shrinking. Additionally, a waxing moon will be visible in the evening, while a waning moon will be visible in the morning.
What kind of energy transformation occurs during skydiving?
During skydiving, potential energy is transformed into kinetic energy as the person descends towards the ground. As the skydiver falls, gravitational potential energy is gradually converted into motion, increasing their speed until they reach terminal velocity.
