What is the formula for finding the time it takes for an object to reach terminal velocity?

Explanation:

Terminal velocity is the maximum velocity attained by a body when the net upward force on it is equal to the net downward force as it falls through a fluid from a certain height.

The time required to reach terminal velocity is infinite as the object never reaches absolute terminal velocity and always approaches terminal velocity.

The velocity of a falling object expressed in terms of terminal velocity and time 't' is given as:

Where, is a constant and has units of time.

Now, expressing the above in terms of time 't', we get:

Therefore, the formula to find time to approach terminal velocity is:

When the velocity is 76% of terminal velocity, the time taken is .

When the velocity is 96% of terminal velocity, the time taken is .

When the velocity is 99.5% of terminal velocity, the time taken is and so on..

depends on what you mean by "group." for order, it would be coleoptera (beetles). for class, it would be insecta (insects). for phylum, it would be the arthropoda (animals with jointed exoskeletons).

explanation: