-
CBSE Important Questions›
-
CBSE Previous Year Question Papers›
- CBSE Previous Year Question Papers
- CBSE Previous Year Question Papers Class 12
- CBSE Previous Year Question Papers Class 10
-
CBSE Revision Notes›
-
CBSE Syllabus›
-
CBSE Extra Questions›
-
CBSE Sample Papers›
- CBSE Sample Papers
- CBSE Sample Question Papers For Class 5
- CBSE Sample Question Papers For Class 4
- CBSE Sample Question Papers For Class 3
- CBSE Sample Question Papers For Class 2
- CBSE Sample Question Papers For Class 1
- CBSE Sample Question Papers For Class 12
- CBSE Sample Question Papers For Class 11
- CBSE Sample Question Papers For Class 10
- CBSE Sample Question Papers For Class 9
- CBSE Sample Question Papers For Class 8
- CBSE Sample Question Papers For Class 7
- CBSE Sample Question Papers For Class 6
-
ISC & ICSE Syllabus›
-
ICSE Question Paper›
- ICSE Question Paper
- ISC Class 12 Question Paper
- ICSE Class 10 Question Paper
-
ICSE Sample Question Papers›
- ICSE Sample Question Papers
- ISC Sample Question Papers For Class 12
- ISC Sample Question Papers For Class 11
- ICSE Sample Question Papers For Class 10
- ICSE Sample Question Papers For Class 9
- ICSE Sample Question Papers For Class 8
- ICSE Sample Question Papers For Class 7
- ICSE Sample Question Papers For Class 6
-
ICSE Revision Notes›
- ICSE Revision Notes
- ICSE Class 9 Revision Notes
- ICSE Class 10 Revision Notes
-
ICSE Important Questions›
-
Maharashtra board›
-
Rajasthan-Board›
- Rajasthan-Board
-
Andhrapradesh Board›
- Andhrapradesh Board
- AP Board Sample Question Paper
- AP Board syllabus
- AP Board Previous Year Question Paper
-
Telangana Board›
-
Tamilnadu Board›
-
NCERT Solutions Class 12›
- NCERT Solutions Class 12
- NCERT Solutions Class 12 Economics
- NCERT Solutions Class 12 English
- NCERT Solutions Class 12 Hindi
- NCERT Solutions Class 12 Maths
- NCERT Solutions Class 12 Physics
- NCERT Solutions Class 12 Accountancy
- NCERT Solutions Class 12 Biology
- NCERT Solutions Class 12 Chemistry
- NCERT Solutions Class 12 Commerce
-
NCERT Solutions Class 10›
-
NCERT Solutions Class 11›
- NCERT Solutions Class 11
- NCERT Solutions Class 11 Statistics
- NCERT Solutions Class 11 Accountancy
- NCERT Solutions Class 11 Biology
- NCERT Solutions Class 11 Chemistry
- NCERT Solutions Class 11 Commerce
- NCERT Solutions Class 11 English
- NCERT Solutions Class 11 Hindi
- NCERT Solutions Class 11 Maths
- NCERT Solutions Class 11 Physics
-
NCERT Solutions Class 9›
-
NCERT Solutions Class 8›
-
NCERT Solutions Class 7›
-
NCERT Solutions Class 6›
-
NCERT Solutions Class 5›
- NCERT Solutions Class 5
- NCERT Solutions Class 5 EVS
- NCERT Solutions Class 5 English
- NCERT Solutions Class 5 Maths
-
NCERT Solutions Class 4›
-
NCERT Solutions Class 3›
-
NCERT Solutions Class 2›
- NCERT Solutions Class 2
- NCERT Solutions Class 2 Hindi
- NCERT Solutions Class 2 Maths
- NCERT Solutions Class 2 English
-
NCERT Solutions Class 1›
- NCERT Solutions Class 1
- NCERT Solutions Class 1 English
- NCERT Solutions Class 1 Hindi
- NCERT Solutions Class 1 Maths
-
JEE Main Question Papers›
-
JEE Main Syllabus›
- JEE Main Syllabus
- JEE Main Chemistry Syllabus
- JEE Main Maths Syllabus
- JEE Main Physics Syllabus
-
JEE Main Questions›
- JEE Main Questions
- JEE Main Maths Questions
- JEE Main Physics Questions
- JEE Main Chemistry Questions
-
JEE Main Mock Test›
- JEE Main Mock Test
-
JEE Main Revision Notes›
- JEE Main Revision Notes
-
JEE Main Sample Papers›
- JEE Main Sample Papers
-
JEE Advanced Question Papers›
-
JEE Advanced Syllabus›
- JEE Advanced Syllabus
-
JEE Advanced Mock Test›
- JEE Advanced Mock Test
-
JEE Advanced Questions›
- JEE Advanced Questions
- JEE Advanced Chemistry Questions
- JEE Advanced Maths Questions
- JEE Advanced Physics Questions
-
JEE Advanced Sample Papers›
- JEE Advanced Sample Papers
-
NEET Eligibility Criteria›
- NEET Eligibility Criteria
-
NEET Question Papers›
-
NEET Sample Papers›
- NEET Sample Papers
-
NEET Syllabus›
-
NEET Mock Test›
- NEET Mock Test
-
NCERT Books Class 9›
- NCERT Books Class 9
-
NCERT Books Class 8›
- NCERT Books Class 8
-
NCERT Books Class 7›
- NCERT Books Class 7
-
NCERT Books Class 6›
- NCERT Books Class 6
-
NCERT Books Class 5›
- NCERT Books Class 5
-
NCERT Books Class 4›
- NCERT Books Class 4
-
NCERT Books Class 3›
- NCERT Books Class 3
-
NCERT Books Class 2›
- NCERT Books Class 2
-
NCERT Books Class 1›
- NCERT Books Class 1
-
NCERT Books Class 12›
- NCERT Books Class 12
-
NCERT Books Class 11›
- NCERT Books Class 11
-
NCERT Books Class 10›
- NCERT Books Class 10
-
Chemistry Full Forms›
- Chemistry Full Forms
-
Biology Full Forms›
- Biology Full Forms
-
Physics Full Forms›
- Physics Full Forms
-
Educational Full Form›
- Educational Full Form
-
Examination Full Forms›
- Examination Full Forms
-
Algebra Formulas›
- Algebra Formulas
-
Chemistry Formulas›
- Chemistry Formulas
-
Geometry Formulas›
- Geometry Formulas
-
Math Formulas›
- Math Formulas
-
Physics Formulas›
- Physics Formulas
-
Trigonometry Formulas›
- Trigonometry Formulas
-
CUET Admit Card›
- CUET Admit Card
-
CUET Application Form›
- CUET Application Form
-
CUET Counselling›
- CUET Counselling
-
CUET Cutoff›
- CUET Cutoff
-
CUET Previous Year Question Papers›
- CUET Previous Year Question Papers
-
CUET Results›
- CUET Results
-
CUET Sample Papers›
- CUET Sample Papers
-
CUET Syllabus›
- CUET Syllabus
-
CUET Eligibility Criteria›
- CUET Eligibility Criteria
-
CUET Exam Centers›
- CUET Exam Centers
-
CUET Exam Dates›
- CUET Exam Dates
-
CUET Exam Pattern›
- CUET Exam Pattern
Weight Formula
To get a body’s exact weight on a specific gravity field, apply the Weight Formula. Any mass that experiences weight does so because of gravity. The SI unit of weight is the Newton. The symbol for weight is W. Depending on the body’s sensation of gravity, weight may change.
The Weight Formula and its origin are the subject of the resources made available by Extramarks on the designated topic. Weight is the term used to describe the force that gravity exerts on a body or an object. As a result, the weight is displayed on the scale when a person stands on it. Therefore, a heavier person results in a greater reading on the scale. A person should imagine losing weight as lowering the force of gravity pulling him or her toward the Earth.
What is Weight?
Simply said, Weight Formula is the result of the gravitational pull. Weight Formula is undoubtedly a force that affects all items or bodies whenever they are close to a heavenly body like the Earth. All objects are pulled downward and toward the centre of the Earth by gravity. By dividing the gravity-induced acceleration by the mass of the particular object, one can calculate the strength of the force of gravity.
In some literature, Weight Formula is referred to as a scalar quantity that measures the gravitational force’s strength. Contrarily, weight is sometimes referred to in the literature as a vector quantity, or the gravitational force acting on the object.
Force is undoubtedly the measurement system used to determine Weight Formula. The newton is the name of this unit in the International System of Units (SI). On the surface of the Earth, a kilogram-sized object would weigh around 9.8 Newtons. On the moon, it would also weigh just about a sixth as much.
Weight Formula
There is no doubt that the mass of an object and the force of gravity on it affect its weight. This is why mass and Weight Formula are different. Whether an object was on the Moon or the Earth, its mass would be the same. On Earth compared to the Moon, an object would weigh differently as a result of gravity. The following is an explanation of the Weight Formula:
The Weight Formula is calculated as mass multiplied by gravity.
The Weight Formula equation is shown on the Extramarks website and mobile application.
Weight Formula Derivation
A freely falling body would undergo acceleration regardless of mass, as is widely known from experiments. This acceleration is indicated by the letter “g” and is brought on by the pull of gravity. Additionally, this acceleration pulls toward the Earth’s centre. As a result, the Second Law of Motion provides us with:
F = ma
Here, m stands for mass, F for force, and a for acceleration.
Now for bodies that are falling freely
a = g\sF = w
Here, w = mg since g = gravity and w = weight.
Solved Examples on Weight Formula
Q1. An individual weighs 70 kg, and the Earth’s gravity is 9.8 m/s2. Find out this person’s weight.
Answer: One must use the weight formula in order to determine the Weight Formula.
Here, g = 9.8 m/s2 and m = 70 kg.
W = mg
W = 70 × 9.8\sW = 637 Nw
As a result, the guy is 637 Nw in weight.
Q2. On the moon, a person weighs 250 Nw. Calculate the person’s mass while assuming a gravity of 1.6 m/s2 for the mass.
Answer: Here, g = 1.6 m/s2 and w = 250 Nw.
156.25kg is equal to 250Nw/1.6m/s2 m when W = mg m = w/g m.
As a result, the person weighs 156.25 kg.
Q3. How much does a body on the moon weigh if its mass is 60 kg? The value for g is 1.625 m/s2.
Answer:
The values of m = 60 kg and
g = 1.625 m/s2
W = mg is the Weight Formula.
W = 60×1.625\sW = 97.5 N