There is more than one explanation for terminal velocity, I think you are asking about a person or skydiver as opposed to a bullet.
Terminal velocity is the velocity reached when the drag force equals the weight of the body minus the buoyant force, which halts acceleration and causes speed to remain constant.
the terminal velocity of a skydiver in a normal freefall position with a closed parachute is about 120 mph or 54 m/s. This velocity is the asymptotic limiting value of the acceleration process, since the effective forces on the body more and more closely balance each other as it is approached. In this example, a speed of 50% of terminal velocity is reached after only about 3 seconds, while it takes 8 seconds to reach 90%, 15 seconds to reach 99% and so on.
Find the acceleration of the object, the time the object is being accelerated and the initial velocity. These values are usually given to you in the problem. If the force is given, find the acceleration by dividing the force on the object by its mass.
Convert all units to standard units. Acceleration should be in meters per second squared. Velocity should be in meters per second, and time should be in seconds.
Multiply the acceleration by the time the object is being accelerated. For example, if an object falls for 3 seconds, multiply 3 by 9.8 meters per second squared, which is the acceleration from gravity. The resultant velocity in this case is 29.4 meters per second.
Add this velocity to the initial velocity. In the example above, if the object had an initial velocity of 5 meters per second, the resultant velocity would be 34.4 meters per second. The overall formula here is v (final) - at + v (initial) where "v" is velocity, "a" is acceleration and "t" is time. In this example the equation would look like this: v (final) = 9.8 x 3 + 5, giving us a result of 34.4.
After ImpactIdentify the initial velocity of the two objects, the mass of both objects and the final speed of either object if it is given. These values are usually given in the problem.
Convert all velocities to meters per second and all masses to kilograms.
Multiply the initial velocity of each object by its mass. Add these two products together to get the total momentum. For example, if both objects have a mass of 5 kilograms, one is at rest and the other is moving at 10 meters per second. The calculation would look like this: 5 x 10 + 5 x 0. This would give us a result of 50 kilogram-meters per second.
Divide the total momentum by the sum of the masses if the two objects stick together after impact. This will give you the resultant velocity of the two objects. In the example above, we would take 50 and divide by the sum of the masses, which is 10, getting a result of 5 meters per second.
If the objects do not stick together, subtract the product of the mass and the final velocity of one object from the total initial momentum. Then, divide the difference by the mass of the other object. This will give you the resultant velocity of the other object. In the example from the previous step, if the final velocity of the object originally moving at 10 meters per second was 2 meters per second, our calculation would look like this: (50 - 10) / 5, which gives us a result of 8 meters per second.
Terminal velocity is the velocity at which the force of gravity is balanced by the force of air resistance. The (falling) object does not go any faster than terminal velocity.
pi r squared
It decreases the terminal velocity of the parachutist.
In that case, the object is said to have achieved terminal speed.
Passing the terminal velocity is clearly not possible, otherwise it could not be called the terminal velocity!
We will reach terminal velocity just before we hit the ground, then the result of our velocity will be terminal.
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.
If resistance is negligible, then there is no terminal velocity.
That is called terminal velocity.That is called terminal velocity.That is called terminal velocity.That is called terminal velocity.
Zero, by definition. "Terminal velocity" implies that the velocity no longer changes.
Terminal velocity on earth is static for all objects. A coffee filter being so light would have an effect on how much the friction slows it down, it would not however change its "terminal velocity" in a vacuum it would fall at the same rate as you or I. Approximately 120 MPH.
The marble has lower drag so its terminal velocity would be greater. Each has its own terminal velocity.
i think its velocity is min n its try to attain max. velocity which is terminal velocity...what say?