Weight has been defined as the gravitational force on an object due to a massive body. It is a vector quantity since it has both magnitude and direction. The direction of weight is always in the direction toward the center of the gravitational body.
The formula is given as,
W=m⋅g
Here,
W = Weight (in newtons, N)
m = Mass (in kilograms, kg)
g = Acceleration due to gravity
Numerical corresponding to weight calculations are given below:
Problem 1: Find the weight of a body on the moon if the mass is 60Kg? g is given as
Solution:
Given,
m = 60 kg and
g =
Formula for weight is,
W = mg
= 60×1.625
= 97.5 N
Problem 2: Find the weight of a body on earth whose mass is 25 kg?
Solution:
Given that,
m = 25 kg and
g = 9.8 m/s2 .
Formula for weight is,
W = mg
W = 25×9.8
W = 245 N
Other Related Sections
NCERT Solutions | Sample Papers | CBSE SYLLABUS| Calculators | Converters | Stories For Kids | Poems for kids| Learning Concepts I Practice Worksheets I Formulas | Blogs | Parent Resource
Admissions Open for
Weight has been defined as the gravitational force on an object due to a massive body. It is a vector quantity since it has both magnitude and direction. The direction of weight is always in the direction toward the center of the gravitational body.
The formula is given as,
W=m⋅g
Here,
W = Weight (in newtons, N)
m = Mass (in kilograms, kg)
g = Acceleration due to gravity
Numerical corresponding to weight calculations are given below:
Problem 1: Find the weight of a body on the moon if the mass is 60Kg? g is given as
Solution:
Given,
m = 60 kg and
g =
Formula for weight is,
W = mg
= 60×1.625
= 97.5 N
Problem 2: Find the weight of a body on earth whose mass is 25 kg?
Solution:
Given that,
m = 25 kg and
g = 9.8 m/s2 .
Formula for weight is,
W = mg
W = 25×9.8
W = 245 N
Other Related Sections
NCERT Solutions | Sample Papers | CBSE SYLLABUS| Calculators | Converters | Stories For Kids | Poems for kids| Learning Concepts I Practice Worksheets I Formulas | Blogs | Parent Resource
List of Physics Formulas |
---|
Admissions Open for
Formula: Ptolemy’s Theorem relates the sides and diagonals of a cyclic quadrilateral. For a cyclic quadrilateral ABCD with diagonals AC and BD, the theorem states:
CBSE Schools In Popular Cities