The Report of the U.S. Transgender Survey

Use the impulse and momentum calculator to analyze any given object in motion. There are different ways to calculate impulse. One way is to use the change in velocity of any given body. Another way is to use the time by which a force acts on any given body. The last way is to use ...

The roof pitch calculator is a convenient online tool you can use to quickly assess the pitch of your roof to determine the length of rafters you need. After finding out your roof pitch angles, you can use the calculator to perform the calculations for you instead of doing them manually. Loading Calculator… How to use ...

Energy is the ability to cause a change or to do work. Stored energy is also known as potential energy. There are two main types of potential energy which we will discuss later on in the article. Although it’s easy to calculate potential energy using a formula, this potential energy calculator is a lot easier ...

When you purchase goods, you may wonder how much these items actually cost before the sales tax gets added to them. Either that or you may want to check the accuracy of the sales tax indicated on your item’s receipt. Fortunately, you can get this amount easily using this reverse sales tax calculator. This is ...

Use this circumference calculator when you need to solve for different kinds of geometry exercises. This circumference to diameter calculator is specifically created to help you find the circumference, diameter, and area of a circle. In this article, you’ll learn how to use the calculator, how to calculate circumference manually using the circumference formula, and ...

If you made an investment and want to know how long it will take before you could break even, then the payback period calculator is just what you need. Payback period calculator is a simple tool that allows you to estimate how many years need to pass before you can recover your initial investment. You ...

Simply put, perpetuity is a flow of payments which continues indefinitely. Some people also call this a perpetual annuity. Investors can purchase a perpetuity in order to receive this cash flow which would never end. However, the investor never gets back the initial principal amount. A perpetuity provides a fixed payment which means that the ...

Use this solution dilution calculator to find out how you can dilute a stock solution of a given concentration in order to acquire a diluted solution’s arbitrary volume. This is a very helpful tool which performs the calculations for you so that you don’t have to calculate manually when you need to find the values ...

The fractional excretion of sodium or FENa refers to the percentage of sodium filtered by the kidney which gets excreted in the urine. You measure this value in terms of urine sodium and plasma. A FENa calculator becomes a useful tool in the assessment of actual kidney failure. Loading Calculator… How to use the FENa calculator? Although ...