हिंदी

Which of the Kepler’S Laws of Planetary Motion Led Newton to Establish the Inverse-square Rule for Gravitational Force Between Two Bodies ?

Advertisements
Advertisements

प्रश्न

Which of the Kepler’s laws of planetary motion led Newton to establish the inverse-square rule for gravitational force between two bodies ?

एक पंक्ति में उत्तर
Advertisements

उत्तर

The third law of Kepler’s planetary motion (i.e. The law of harmonies) led Newton to establish the inverse – square rule for gravitational force between two bodies.

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 3: Gravitation - Very Short Answers 1 [पृष्ठ १००]

APPEARS IN

लखमीर सिंग Physics Part 1 [English] Class 9
अध्याय 3 Gravitation
Very Short Answers 1 | Q 7 | पृष्ठ १००

वीडियो ट्यूटोरियलVIEW ALL [2]

संबंधित प्रश्न

Answer the following:

You can shield a charge from electrical forces by putting it inside a hollow conductor. Can you shield a body from the gravitational influence of nearby matter by putting it inside a hollow sphere or by some other means?


State and explain Kepler's laws of planetary motion. Draw diagrams to illustrate these laws.


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.


A particle of mass 100 g is kept on the surface of a uniform sphere of mass 10 kg and radius 10 cm. Find the work to be done against the gravitational force between them to take the particle away from the sphere.


Write an expression for the gravitational force of attraction between two bodies of masses m1 and m2 separated by a distance r.


Multiple Choice Question. Select the correct option.

The mass of earth is 6 × 1024 kg and radius of earth is 6.4 × 106 m. The magnitude of force between the mass of 1 kg and the earth is:


A ball is thrown up with a speed of 4.9 ms-1.
Calculate the maximum height it would gain before it begins to fall.


State the law of gravitation. Why is it called universal?


An apple falls towards the earth due to its gravitational force. The apple also attracts the earth with the same force. Why do we not see the earth rising towards the apple? Explain.


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.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×