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**MA** is a measure of electric current. Get more information and details on the '**mA**' **measurement unit**, including its symbol, category, and common conversions from … via

## What does MA mean physics?

For a constant **mass**, force equals mass times acceleration." This is written in mathematical form as F = ma. F is force, m is mass and a is acceleration. via

## What does MA stand for in units?

**Milliampere** (mA), and Mega-ampere or Megampere (MA), multiples of Ampere, a unit of electric current. via

## What is the full form of MA in physics?

**Milliampere** (mA) is a unit of current equal to one thousandth (10^{-}^{3}) of an ampere. via

## What does M and M mean in physics?

**m = mass**. M = magnification. μ = permeability. μ = coefficient of friction. m = metre (length) via

## Is F MA a fact?

Newton's second law of motion describes the relationship between an object's mass and the amount of force needed to accelerate it. Newton's second law is often stated as F=ma, which means **the force (F) acting on an object is equal to the mass (m) of an object times its acceleration (a)**. via

## What is an example of F MA?

A 100 kg person standing on wooden floor boards exerts a force of 1000 newtons on the floor. Example. A 300g cart reaches a speed of 50m/s in 20 seconds from a standing start. Step 3 Calculate the force => F =ma = 0.3 X 2.5 = 0.75 newtons. via

## What is mA years?

Similarly, **one-million years** is represented by “Ma,” meaning “mega annum.” One-billion years is abbreviated as “Ga” for “giga annum.” Sometimes geologists use “Kya” and “Mya” to characterize events that occurred, respectively, thousands or millions of years ago. via

## What does mA mean after a number?

Mach number (Ma), a measure of speed compared to the speed of sound. **Megaannum** (Ma), one million (1,000,000) years. via

## What is mA current?

**One milliampere is equal to 1/1,000 of an ampere**, which is the electrical current equal to the flow of one coulomb per second. The milliampere is a multiple of the ampere, which is the SI base unit for electric current. via

## What is 2.5 mA?

so 2.5mA=**0.0025 ampere**. via

## What is meant by 1 mA?

What is a **microAmpere**? A microAmpere (usually abbreviated as microAmp in spoken language) is one thousandth of a milliAmp or 1 millionth of an Amp. 1 microAmp is abbreviated in writing as 1 µA. via

## What is a microamperes?

: **a unit of current equal to one millionth of an ampere**. via

## What is U in physics class 9?

u is **initial velocity**. v is the final velocity. a is acceleration. t is the time period. via

## What does U mean in physics velocity?

**Initial Velocity** is the velocity at time interval t = 0 and it is represented by u. It is the velocity at which the motion starts. They are four initial velocity formulas: (1) If time, acceleration and final velocity are provided, the initial velocity is articulated as. u = v – at. via

## What is V and U in light?

The distance between the object and the pole of the mirror is called the object distance(u). The distance between the image and the pole of the mirror is called **Image distance**(v). The distance between the Principal focus and pole of the mirror is called Focal Length(f). via