Advertisements
Advertisements
प्रश्न
Advertisements
उत्तर
P.E. of a body of mass M and at a height H above the earth's surface is:
P.E. = MgH ; here, g = acceleration due to gravity.
APPEARS IN
संबंधित प्रश्न
State a factor on which the position of the centre of gravity of a body depend? Explain your answer with an example.
What is the position of the centre of gravity of a cylinder?
At which point is the centre of gravity situated in a triangular lamina?
A square cardboard is suspended by passing a pin through a narrow hole at its one corner. Draw a diagram to show its rest position. In the diagram, mark the point of suspension by the letter S and the centre of gravity by the letter G.
Give scientific reason for the following:
There are chances of toppling when a truck takes a sharp turn especially when it is not fully loaded
Write about the experiment to find the centre of gravity of the irregularly shaped plate.
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?
In a non-uniform gravitational field, how does the Centre of Gravity relate to the Centre of Mass?
