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What two forces are equal when an object is at its terminal speed?
Wiki User
∙ 12y ago
Gravity and air resistance
Wiki User
∙ 12y ago
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What is meant by terminal velocity of a falling object?
The terminal velocity of a falling object is the constant speed where the force of gravity is equal to the force of drag. Then the forces cancel each other out. Essentially, terminal velocity is when the speed of a falling object is no longer changing. It isn't accelerating or slowing. It's constant.
Are Terminal velocities balanced or unbalanced?
"Balanced" refers to forces, not to velocities or speeds. If an object is at terminal SPEED, the FORCES on it are balanced.
When gravitational forces and air resistance equalize on an object that is falling toward earth and the object stops accelerating its velocity is called?
In that case, the object is said to have achieved terminal speed.
The greatest velocity a falling object reaches is terminal?
When an object is not accelerating or decelerating, it has a net force of zero.
Why does terminal velocity exist?
When an object is falling, it accelerates, so it is speeding up. The faster it goes, the more air resistance there is on the object. Eventually, the force of the air resistance pushing up on the object will equal the force of gravity pushing down on the object. The forces on the object are balanced (they cancel out), so it will have no acceleration. This causes terminal velocity; the object is not speeding up anymore. When the forces on an object are balanced, it has no acceleration. This does not mean it has no velocity, it just means that the velocity is not changing (it does not speed up or slow down.)
What is meant by terminal velocity of a falling object?
The terminal velocity of a falling object is the constant speed where the force of gravity is equal to the force of drag. Then the forces cancel each other out. Essentially, terminal velocity is when the speed of a falling object is no longer changing. It isn't accelerating or slowing. It's constant.
What is the name of the speed when air resistant and gravity stop a falling object from speeding up or slowing down?
Terminal Velocity is the speed that a falling object achieves when the drag forces that occur from air resistance are equal to the gravitational forces acting on the object.
Are Terminal velocities balanced or unbalanced?
"Balanced" refers to forces, not to velocities or speeds. If an object is at terminal SPEED, the FORCES on it are balanced.
When gravitational forces and air resistance equalize on an object that is falling toward earth and the object stops accelerating its velocity is called?
In that case, the object is said to have achieved terminal speed.
What is the name of the greatest velocity a falling object can reach?
Terminal velocity. It occurs when the force of gravity is equal to the force applied by air resistance in the opposite direction. With equal and opposite forces the object can not accelerate and falls at a constant speed. Every object has a different terminal velocity and depending on the surface area, can also be manipulated
The greatest velocity a falling object reaches is terminal?
When an object is not accelerating or decelerating, it has a net force of zero.
What do balanced forces acting on an object really cause the object to do?
If an object is falling, and the gravitational force is the same as the air resistance acting against the object it is called terminal speed, the object does not speed up, nor slow down A balanced group of forces has the same effect on an object as no force at all.
Why does terminal velocity exist?
When an object is falling, it accelerates, so it is speeding up. The faster it goes, the more air resistance there is on the object. Eventually, the force of the air resistance pushing up on the object will equal the force of gravity pushing down on the object. The forces on the object are balanced (they cancel out), so it will have no acceleration. This causes terminal velocity; the object is not speeding up anymore. When the forces on an object are balanced, it has no acceleration. This does not mean it has no velocity, it just means that the velocity is not changing (it does not speed up or slow down.)
A falling object is encountering air resistance At the moment the object reaches its terminal speed?
... I think you want to know about forces. At terminal velocity, the force of gravity is balanced by the air resistance, so no further acceleration occurs (balanced forces are the equivalent of an absence of force), which is why we call it *terminal* ("end value") velocity.
Unbalanced forces acting on an object produce motion?
The second law of Newton says that the sum of all the forces acting on an object is equal to the acceleration of this object, in a given frame of reference. If the sum of forces isn't equal to zero, therefore the acceleration isn't to. So the object has a speed and is in motion, in the frame of reference chosen.
The gratest velocity a falling objects reaches?
The greatest speed a falling object is known as its terminal velocity. At this speed, the drag force from the air is equal to the object's weight, and so there is no net force to accelerate the object further.
What is the speed of an object that has reached terminal velocity?
The speed at terminal velocity depends on the mass and shape of the object. For example, a sheet of paper will have a very low terminal velocity; the terminal velocity for a man will be much higher.
