NCERT Solutions for Class 11 Physics Chapter 8 Gravitation


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NCERT Solutions for Class 11 Physics Chapter 8 Gravitation: Let's assume that you are standing at the North pole. According to you, a person standing at the south pole is inverted, still, he is not falling back why? We all know the reason that it is due to gravity. The NCERT Solutions for Class 11 Physics Chapter Gravitation talks about the mathematical and physical significance of gravitation. One of the very important topics of the NCERT Class 11 Physics Chapter 8 Gravitation is Kepler's Law. Kepler's Law was obtained from the observations of Galileo on planetary motions. Another two important topics are the escape velocity and satellites. How satellite is held in the orbit? Why it is not falling towards the earth? Such questions are answeres in NCERT Solutions for Class 11 Physics Chapter 8 Gravitation.

8.1 Introduction

8.2 Kepler’s Laws

8.3 Universal Law Of Gravitation

8.4 The Gravitational Constant

8.5 Acceleration Due To Gravity Of The Earth

8.6 Acceleration Due To Gravity Below And Above The Surface Of Earth

8.7 Gravitational Potential Energy

8.8 Escape Speed

8.9 Earth Satellites

8.10 Energy Of An Orbiting Satellite

8.11 Geostationary And Polar Satellites

8.12 Weightlessness

NCERT Solutions for class 11 Physics 

Q-8.7) Does the escape speed of a body from the earth depend on (a) the mass of the body, (b) the location from where it is projected, (c) the direction of projection, (d) the height of the location from where the body is launched? 

View all NCERT Solutions for class 11 physics chapter 8 Gravitation here.

You will study the unit Electrostatics in NCERT class 12 Physics. While studying this chapter you can compare the formula with the formulas that you have studied in chapter Gravitation. 

NCERT Solutions for class 11 Physics


Physical world


Units and Measurement


Motion in a straight line


Motion in a Plane


Laws of Motion


Work, Energy and Power


System of Particles and Rotational motion


Mechanical Properties of Solids


Mechanical Properties of Fluids


Thermal Properties of Matter




Kinetic Theory






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