The image above represents reaction: lift falls freely. To calculate reaction: lift falls freely, two essential parameters are needed and these parameters are **mass (m) **andÂ **acceleration due to gravity (g).**

The formula for calculating reaction: lift falls freely:

R = mg

Where;

R = Reaction

m = Mass

g = acceleration due to gravity

Let’s solve an example;

Find the reaction when the mass is 30 and acceleration due to gravity is 9.8.

This implies that;

m = Mass = 30

g = acceleration due to gravity = 9.8

R = mg

So, R = 30 x 9.8

R = 294

Therefore, theÂ **reactionÂ **is **29****4 N.**

**Calculating the Mass when the Reaction and the Acceleration due to Gravity are Given**

m = ^{R} / _{g}

Where;

m = Mass

R = Reaction

g = acceleration due to gravity

Let’s solve an example;

Find the mass when the reaction is 40 and the acceleration due to gravity is 9.8

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This implies that;

R = Reaction = 40

g = acceleration due to gravity = 9.8

m = ^{R} / _{g}

Then, m = ^{40}Â / _{9.8}

m = ^{40} / _{9.8}

m = 4.08

Therefore, theÂ **massÂ **is **4.08****.**

Read more:Â How to Calculate and Solve for Reaction: Lift Moves Down | Motion

**Calculating the Acceleration when the Reaction, the Mass and the Acceleration are Given**

g = ^{R} / _{m}

Where;

g = acceleration due to gravity

R = Reaction

m = Mass

Let’s solve an example;

Find the acceleration due to gravity when the reaction is 30 and the mass is 5.

This implies that;

R = Reaction = 30

m = Mass = 5

Then, g = ^{R} / _{m}

g = ^{30} / _{5}

g = 6

Therefore, theÂ **acceleration due to gravityÂ **is **6****.**

Read more:Â How to Calculate and Solve for Reaction: Lift Moves Up | Motion

**How to Calculate and Solve for Reaction: Lift Falls Freely Using Nickzom Calculator**

Nickzom Calculator â€“Â **The Calculator Encyclopedia** is capable of calculating the reaction: lift falls freely.

To get the answer and workings of the reaction: lift falls freely using the **Nickzom Calculator â€“ The Calculator Encyclopedia.Â **First, you need to obtain the app.

You can get this app via any of these means:

**Web**Â â€“Â https://www.nickzom.org/calculator-plus

To get access to theÂ **professionalÂ **version via web, you need toÂ **register**Â andÂ **subscribeÂ **for**Â NGN 1,500Â **per**Â annum**Â to have utter access to all functionalities.

You can also try theÂ **demoÂ **version viaÂ https://www.nickzom.org/calculator

**Android (Paid)**Â â€“Â https://play.google.com/store/apps/details?id=org.nickzom.nickzomcalculator

**Android (Free)**Â â€“Â https://play.google.com/store/apps/details?id=com.nickzom.nickzomcalculator

**Apple (Paid)**Â â€“Â https://itunes.apple.com/us/app/nickzom-calculator/id1331162702?mt=8

Once, you have obtained the calculator encyclopedia app, proceed to theÂ **Calculator Map,Â **then click onÂ **Motion****Â **underÂ **Physics****.**

Now, ClickÂ on **Reaction: Lift Falls Freely****Â **underÂ **Motion**

The screenshot below displays the page or activity to enter your values, to get the answer for the reaction according to the respective parameters which are the **mass**** (m) **and **acceleration due to gravity (g).**

Now, enter the values appropriately and accordingly for the parameters as required by the **mass****Â (m)****Â **is **30 **and **acceleration due to gravityÂ **isÂ **9.8.**

Finally, Click on Calculate

As you can see from the screenshot above,Â **Nickzom Calculator**â€“ The Calculator Encyclopedia solves for the reaction: lift falls freely and presents the formula, workings and steps too.