Advertisements
Advertisements
Question
What does a force do in the following case?
You pull the skin of your arm
Solution
Force changes the shape of skin.
APPEARS IN
RELATED QUESTIONS
Derive an expression for the gravitational field due to a uniform rod of length L and mass M at a point on its perpendicular bisector at a distance d from the centre.
How will the force of gravitation between two objects change if the distance between them is:
Made four times
How will the force of gravitation between two objects change if the distance between them is:
Infinite
How will the force of gravitation between two objects change if the distance between them is:
Almost zero
Name and state the action and reaction in the following case:
A book lying on a table.
What is the difference between gravity and gravitation?
The value of universal gravitational constant (G) in the SI unit is ______.
The _______ force is much weaker than other forces in nature.
The gravitational force between a hollow spherical shell (of radius R and uniform density) and a point mass is F. Show the nature of F vs r graph where r is the distance of the point from the centre of the hollow spherical shell of uniform density.
The gravitational force between a hollow spherical shell (of radius R and uniform density) and a point mass is F. Show the nature of F vs r graph where r is the distance of the point from the centre of the hollow spherical shell of uniform density.
