> > > NCERT Solutions for Class 9 Physics Chapter 10 Free PDF Download

# NCERT Solutions for Class 9 Physics Chapter 10 Free PDF Download

## NCERT Solutions for Class 9 Physics Chapter 10 – Gravitation

NCERT Solutions for Class 9 Physics Chapter 10 will help you to ace the unsolved problems in the Class 9 Science book prescribed by the NCERT for all the schools of CBSE. These NCERT Solutions present the best alternative and a very interesting way to learn, which helps to enhance your abilities and help to get ready for CBSE Class 9 exams.

NCERT Solutions for Class 9 Physics Chapter 10 are prepared by our expert faculties to help you to prepare for your exams in a better way and enhance your score, provide step by step solutions for the questions given in NCERT textbook as per CBSE Board guidelines and are also prepared according to the exam pattern. In case you have a doubt, we have a team of teachers who prove live doubt solving sessions only for you.

Toppr app provides free video lectures, study materials, and 10 years of question papers for free. Download Toppr app forÂ AndroidÂ andÂ iOSÂ or signup forÂ free.

### CBSE Class 9 Physics – Gravitation NCERT Solutions

In NCERT Solutions for Class 9 Physics Chapter 10, you will study the gravitation, universal law of gravitation, importance of the universal law of gravitation, free fall, value of g, mass and weight, weight of an object on the moon, motion of objects under the influence of gravitational force of the earth, thrust and pressure, pressure in fluids, buoyancy, why objects float or sink when placed on the surface of water, Archimedes principle and relative density

### Sub-topics covered under NCERT Solutions for Class 9 Physics Chapter 10

• 10.1 – Gravitation
• 10.1.1 – Universal law of gravitation
• 10.1.2 – Importance of the universal law of gravitation
• 10.2 – Freefall
• 10.2.1 – To calculate the value of g
• 10.2.2 – Motion of objects under the influence of the gravitational force of the earth
• 10.3 – Mass
• 10.4 – Weight
• 10.4.1 – Weight of an object on the moon
• 10.5 – Thrust and pressure
• 10.5.1 – Pressure in fluids
• 10.5.2 – Buoyancy
• 10.5.3 – Why objects float or sink when placed on the surface of the water?
• 10.6 â€“ Archimedes principle
• 10.7 – Relative density

### NCERT Solutions for Class 9 Physics Chapter 10

In NCERT Solutions for Class 9 Physics Chapter 10 learn about gravitation, the universal law of gravitation and its importance, free fall, mass weight, thrust and pressure, buoyancy, Archimedes principle, and relative density. Let us now discuss the subtopics in detail.

10.1 – Gravitation

In this, you will understand the concept of gravitation.

10.1.1 – Universal law of gravitation

In this, you will learn the universal law of gravitation.

10.1.2 – Importance of the universal law of gravitation

In this, you will know the importance of the law of gravitation.

10.2 – Freefall

In this, you will learn about the concept of free falling of an object due to gravitational force.

10.2.1 – To calculate the value of g

In this, you will calculate the value of g.

10.2.2 – Motion of objects under the influence of the gravitational force of the earth

In this, you will learn about the motion of objects of different masses.

10.3 – Mass

In this, you will learn the concept of mass which is the measure of its inertia

10.4 â€“ Weight

Â In this, you will learn about the weight which is the force of attraction of the earth on the object.

10.4.1 – Weight of an object on the moon

In this, you will learn about the fact that the weight of the object is 1/6 th of the weight of the object on earth.

10.5 – Thrust and pressure

In this, you will about thrust and pressure of the object.

10.5.1 – Pressure in fluids

In this, you will learn about the pressure exerted by the fluids on an object.

10.5.2 – Buoyancy

In this, you will about buoyancy i.e. the upward force experienced by an object by the fluid when immersed in water.

10.5.3 – Why objects float or sink when placed on the surface of the water?

In this, you will learn about the concept of density of the substance.

10.6 â€“ Archimedes principle

In this, you will learn the Archimedes principle, its application.

10.7 – Relative density

In this, you will learn about relative density which is the ratio between the density of a substance to the density of water.

Share with friends

## Customize your course in 30 seconds

##### Which class are you in?
5th
6th
7th
8th
9th
10th
11th
12th
Get ready for all-new Live Classes!
Now learn Live with India's best teachers. Join courses with the best schedule and enjoy fun and interactive classes.
Ashhar Firdausi
IIT Roorkee
Biology
Dr. Nazma Shaik
VTU
Chemistry
Gaurav Tiwari
APJAKTU
Physics
Get Started

Subscribe
Notify of

## Question Mark?

Have a doubt at 3 am? Our experts are available 24x7. Connect with a tutor instantly and get your concepts cleared in less than 3 steps.