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If a skydiver reaches terminal speed after ten seconds will the skydiver gain more speed during the first second or the ninth second?
Wiki User
∙ 10y ago
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
Wiki User
∙ 10y ago
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Is the skydiver increasing or decreasing his speed during the first 3 seconds?
Increasing.
How many seconds are there in 38 years from 1975?
There were 13880 days, including 10 days in leap years from 1975 to 2012. That makes 1,199,232,000 seconds. However, during this period there were 21 leap seconds, so the correct answer is 1,199,232,021 seconds.
During a winter storm an entire town lost power for 2.6 hours How many seconds is this?
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The amplitude of the pendulum?
The amplitude of a pendulum is the distance between its equilibrium point and the farthest point that it reaches during each oscillation.
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Is a skydiver increasing or decreasing his speed during the first three seconds?
A skydiver is increasing their speed during the first three seconds of free fall due to gravity pulling them downwards. As the skydiver falls, their speed will continue to increase until they reach terminal velocity.
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.
Is the skydiver increasing or decreasing his speed during the first 3 seconds?
Increasing.
A skydiver steps from a helicopter and falls for 5 seconds before reaching her terminal velocity During this 5 second interval her acceleration will?
Initially be positive as she accelerates towards her terminal velocity, then decrease as she approaches terminal velocity, eventually reaching zero once she hits terminal velocity.
Use terminal velocity in a sentence?
The skydiver reached terminal velocity during freefall, where the gravitational force pulling them downwards matched the air resistance pushing against them, resulting in a constant falling speed.
How fast does a skydiver fall?
A skydiver typically falls at a speed of about 120 mph (193 km/h) during freefall due to gravity. This speed is known as terminal velocity, when the force of air resistance balances the force of gravity acting on the skydiver.
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.
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.
What type of friction causes a sky diver's acceleration to change as he fall?
The friction that causes a sky diver's acceleration to change as they fall is air resistance, or drag. As the sky diver accelerates towards the ground, the force of air resistance acts in the opposite direction of their motion, increasing as their speed increases. This force eventually reaches an equilibrium with the force of gravity, leading to a constant terminal velocity.
An object in free fall what happens until it reaches terminal velocity?
During free fall, an object accelerates at a constant rate due to gravity. As the object falls, air resistance increases, causing the acceleration to decrease. Eventually, the object reaches terminal velocity, where the air resistance equals the gravitational force, resulting in a constant velocity.
What friction causes a sky divers to change as she falls?
As a skydiver falls, air resistance causes friction against her body, gradually slowing her down. This friction increases as her speed decreases, ultimately leading to a terminal velocity where the forces of gravity and air resistance balance, resulting in a constant falling speed. This friction also helps stabilize the skydiver's position during free fall.
When a skydiver has reached terminal speed what is the air resistance equal to?
Fnet=Fgravity-Fair resistance At terminal velocity Force Net = 0 during this time Fgravity = Fair resistance if you weight is 85kg Fgravity = Mass x G = 85x 9.8 = 833N your at terminal velocity when Air resistance is equal to 833 Newtons
