Advertisements
Advertisements
Questions
Define centre of gravity.
Define the term ‘centre of gravity of a body’.
Advertisements
Solution 1
Solution 2
The centre of gravity is an imaginary location where the body’s whole weight is assumed to be concentrated.
RELATED QUESTIONS
Give an example of a non-contact force which is always of attractive nature
Following Fig shows piece of cardboard of uniform thickness cut into different shapes. Draw two lines to indicate the position of centre of gravity G.

Following Fig shows piece of cardboard of uniform thickness cut into different shapes. Draw two lines to indicate the position of centre of gravity G.

Give scientific reason for the following:
It is easier to push a boy standing on one leg than on both legs.
What is Gravitational force? Give gravitational units of force.
Answer the following question.
Why do we need to know the center of mass of an object? For which objects, its position may differ from that of the center of gravity?
A hollow ice cream cone has height 6 cm.
- Where is the position of its center of gravity from the broad base?
- Will its position change when it is filled completely with honey? Write Yes or No.
When balancing a ruler on your finger, the point of balance is the ruler's:
In a non-uniform gravitational field, how does the Centre of Gravity relate to the Centre of Mass?
