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When a skydiver has reached terminal speed what is the air resistance equal to?
Wiki User
∙ 11y ago
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
Wiki User
∙ 11y ago
Wiki User
∙ 12y agoWhen the air resistance acting upwards on a skydiver equals half his weight, the resultant force on the skydiver will therefore be only half as much as his weight. Since acceleration is proportional to resultant force, the acceleration will only be half as much if the only force acting was gravity. Acceleration due to gravity is 9.8 metres per second squared, so the answer is 4.9 metres per second squared.
Wiki User
∙ 11y agoThe acceleration will be 0.7 of the initial acceleration.
0.7x9.81=6.87m/s^2
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When a skydiver has reach the terminal speed what is the air resistance equal to what is the sky diver acceleration?
When a skydiver reaches terminal speed, the air resistance is equal to the force of gravity acting on the skydiver. At this point, the acceleration of the skydiver is zero, as the forces are balanced. This means that the skydiver is falling at a constant speed due to the opposing forces being equal.
A skydiver who weighs 500 N reaches terminal velocity of 90kmh the air resistance on the diver is then?
The air resistance on the skydiver at terminal velocity is 500 N. At terminal velocity, the air resistance on the skydiver is equal in magnitude to the gravitational force pulling them downward. This balance of forces results in a constant velocity.
Is it true that the steady speed reached by a skydiver is called the terminal velocity?
Yes, that's correct. Terminal velocity is the constant speed that a falling object, like a skydiver, eventually reaches when the force of air resistance is equal to the force of gravity pulling the object downward. At this point, the skydiver no longer accelerates and falls at a constant speed.
Why won't a skydiver's speed continue to increase until his or her parachute opens?
A skydiver's speed doesn't continue to increase indefinitely because of air resistance, which creates a "terminal velocity" where the force of air resistance balances the force of gravity. As the skydiver falls faster, air resistance increases until it matches the force of gravity, resulting in a constant speed.
Why do skydivers reach terminal velocity?
Skydivers reach terminal velocity because as they fall, the force of gravity pulling them downward is balanced by air resistance pushing upward. At terminal velocity, these forces are equal, so the skydiver stops accelerating and falls at a constant speed.
What is the maximum velocity reached by a falling object that occurs when the resistance of the medium is equal to the force due to gravity?
Its called terminal velocity
What is the maximum velocity reached by a falling object that occurs when the resistance of the medium is equal to force due to gravity?
The maximum velocity reached by a falling object when the resistance of the medium is equal to the force due to gravity is called terminal velocity. At terminal velocity, the object no longer accelerates and reaches a constant speed as the drag force balances out the force of gravity acting on the object.
In free fall when the air resistance is equal to the weight of the falling object we say that the object has reached velocity.?
Yes. When the force of air resistance equals the force of gravity acting on the falling object, the net force on the object becomes zero, causing it to reach terminal velocity. At this point, the object stops accelerating and falls at a constant speed.
When a sky diver reaches terminal velocity what happens to the two forces of weight and drag?
When a skydiver reaches terminal velocity, the force of weight acting downwards on the skydiver is equal to the force of drag acting upwards. This means that there is no net force acting on the skydiver, resulting in a constant velocity rather than acceleration.
The maximum velocity reached by a falling object that occurs when the resistance of the medium is equal to the force due to gravity?
The maximum velocity reached by a falling object when air resistance is equal to gravitational force is called terminal velocity. At this point, the net force on the object is zero, resulting in constant velocity. The object will not accelerate further due to the balancing forces.
Does it mean a skydiver is slowing down if the acceleration of the skydiver decreases as falling progresses?
Yes, if the acceleration of the skydiver decreases as falling progresses, it means the skydiver is slowing down. This indicates that the force of gravity pulling the skydiver downward is being countered by air resistance, causing the skydiver to decelerate.
Is sky diving an example of free fall?
It is, until terminal velocity is reached. That is when the air resistance is equal to the force of gravity, thus you don't accelerate any more.
