Weight Calculator

Weight Calculator- W=mg

Weight Calculator (W=mg) is used to calculate the weight using mass and gravity. You can calculate mass or gravity using the two known values from these three mass, gravity, and weight.

What is weight?

It is the same as force its SI unit is Newton’s. It is basically the product of mass and gravity mass may not change but acceleration varies from place to place.  

Formula:

W = m*g

Here,

• m = mass of an object
• g = gravity

How to calculate weight, mass, and gravity?

Example 1:

Calculate the weight if mass = 125, and gravity = 5.

Solution:

Step 1: Write the known values

m = 125, g = 5, W =?

Step 2: Take the general formula

W = m * g

Step 3: Substitute the known values to the formula.

= 125 × 5

W = 625 N

Example 2:

Determine the gravity if mass = 5, and Weight = 150

Solution:

Step 1: Write the known values

m = 5, W = 150, g =?

Step 2: Take the general formula and rearrange it.

W = m * g

g = W/m

Step 3: Substitute the known values to the formula.

g = 150/5

g = 30 m/s²

Example 3:

Determine the mass if gravity = 30, and Weight = 150

Solution:

Step 1: Write the known values

g = 30, W = 150, m =?

Step 2: Take the general formula and rearrange it.

W = m * g

m = W/g

Steps:

Step 3: Substitute the known values to the formula.

m = 150/30

m = 5 kg

Here are some other results to calculate the work done, distance, and gravity.