Advertisements
Advertisements
Question
What is centre of gravity ?
Advertisements
Solution
The centre of gravity of an object is the point through which the entire weight of the object appears to act.
APPEARS IN
RELATED QUESTIONS
Where is the centre of gravity of a uniform ring situated?
Explain how you will determine experimentally the position of the centre of gravity for a triangular lamina (or a triangular piece of cardboard).
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.

State two methods of increasing the stability of the body.
A boy of mass 40 kg runs up a height of 30 steps, each 20 cm high. Find:
(i) The force of gravity acting on the boy.
(ii) The work done by the boy against gravity. (Take g = 9.8 ms−2)
For regular shapes of the small body, which of the following statement is true?
Why is it beneficial for engineers to design tall structures with a low Centre of Gravity?
