- #1
Fiasal teslla
- 2
- 0
For a falling object, who can find the time in terms of the velocity for this journey( before reaching terminal velocity) with considering the resistive force?
When I tried to solve it, I started with this equationHallsofIvy said:I can"! But are you clear on the terminology? Your title asked "how can differentiate this one" implying you have a function to differentiate but that doesn't appear to be the case. You are just asking about setting up the dynamic equation.
As g edgar says, "Force equals mass times acceleration" so ma= m dv/dt= -g- f(v) where "f(v)" is the resistive force. That can be a very complicated function of the velocity depending on the situation. I do not agree with g edgar's "inverse" formulas. Typically, the faster something is going, the greater the drag, not the other way around. Normally, the drag is simplified to either -kv or -kv2 where k is the constant of proportionallity and v is the speed.
The ability to differentiate is not limited to a specific group or individual. Anyone with the necessary knowledge and skills can differentiate the subject in question.
Differentiation refers to the process of identifying and understanding the unique characteristics or features of a subject or object, and distinguishing it from others.
Differentiation allows scientists to classify and categorize different organisms, materials, or phenomena based on their distinct properties and behavior. This helps in understanding the natural world and developing theories and explanations for various scientific phenomena.
Scientists use differentiation in various ways, such as in analyzing and interpreting data, identifying patterns and trends, and developing hypotheses and theories. It is also used in experiments to control and manipulate variables to determine their effect on a particular outcome.
Yes, differentiation is a fundamental concept that can be applied in various fields, including mathematics, economics, and literature. It involves the ability to recognize and understand differences, which is essential in problem-solving and critical thinking in any discipline.