Centripetal Force Calculator

What Centripetal Force is for

Centripetal Force Calculator is the page to open when you need centripetal force from measurements you already have. It belongs with the other science calculators because that is the work this arithmetic supports. Speed from the same distance and time is the speed calculator. Type the entries first. The result stays hidden until you press Calculate, so a half-finished form never flashes a number you might mistake for the answer.

How to fill in this calculator

1. Mass (m). Enter the value this part of the job needs. The unit list on this field includes oz, lb, st (t), mg, g, kg.
2. Radius (r). Enter the value this part of the job needs. The unit list on this field includes in, ft, yd, mi, mm, cm.
3. Using. Enter the value this part of the job needs. The choices include Tangential Velocity, Angular Velocity.
4. Velocity (v). Enter the value this part of the job needs. The unit list on this field includes ft/s, mph, cm/s, m/s, km/h.
5. Velocity (ω). Enter the value this part of the job needs. The unit list on this field includes rad/s, Hz, rpm.

The formula in plain language

The Centripetal Force result is the standard relationship for this job, applied to the numbers you type and the units on those fields. Science pages use the definition of the quantity. Density is mass divided by volume. Moles are mass divided by molar mass. Half-life is the time it takes the amount to fall by half, read from the logs of the starting and remaining amounts. Keep significant figures in line with the least precise measurement you typed. A four-decimal answer from a rough scale is decoration, not extra truth.

A worked example

Suppose Mass (m) is 12 and Radius (r) is 8, in the units already selected on those fields. Press Calculate and write down the centripetal force result. Change only Mass (m) to 24 and calculate again. If the result scales the way the formula says it should, the page is reading the form the way you intended. If it jumps by a factor of twelve, the unit on that field is still set to inches while you were thinking in feet, or the other way around.

Speed, force, and energy are one motion written three ways. This centripetal force result belongs with kinetic energy and coefficient of friction calculator.

Mistakes that move the answer

• Leave the unit selector on the unit you actually measured.
• Press Calculate only after every required field is filled. An empty field is not a zero unless you typed zero.
• Round the result to the precision you can buy or build. Extra decimals do not make a tape measure more accurate.

How to check the result

After Calculate shows the centripetal force result, redo the last operation with a pencil using the rounded figures on the screen. Matching that check means the inputs were read correctly. If you edit a label or a sentence in this HTML file, reload the page. The form and this article both live in the file, so the edit is what visitors will read.