
The amount of force of gravity exerted on an object is called Weight. Weight is generally calculated in Newtons. If no gravity acts on the body, the weight becomes zero, like in space. It implies that the weight of a particular object can vary based on the location. The dimensions of weight aid in deriving the equations or formulas and measuring an object's weight at distinct locations.

Image: Weight
Table of Contents:
The formula used to find the weight can be expressed as

Where w represents the weight,
m determines the Mass, and
g denotes gravity.
The formula for the dimensions of weight can be written as

Where M denotes the Mass,
L illustrates the Length, and
T is the Time.
We need to follow the steps below to derive the formula for the dimensions of weight.

Or

Therefore, the derived formula for the dimensions of weight can be written as 
There are certain restrictions to utilising the dimensional formula. They include the following:
Q1. The SI unit of weight is
a. Kilogram
b. Newton
c. Metres
d. Kilograms per metre
Ans. b. Newton
Q2. The symbol of weight is

d. w
Ans. d. W
Q3. Choose the correct formula determining the dimensions of weight.

Q4. The gravity of the Earth is
a. 9.807 ms-2
b. 9.9 ms-2
c. 7.89 ms-2
d. 6.98 ms-2
Q5. The weight formula is

Weight can be measured by the formula
, where m is the Mass and g represents the gravity.
Q1. State three differences between mass and weight.
Q2. State some applications of dimensional formulas.
Q3. How do you measure weight?
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