PTB 9th Class Physics Chapter 5 Solved Questions and Numericals Problems

View and Download the solved questions, solved numerical problems or 9th Class Physics notes of Chapter 5 “Gravitation” of Punjab Textbook Board. These 9th class physics notes of 5th Chapter are according to the new syllabus (2013) of Punjab Boards including Lahore Board, Gujranwala Board, Sahiwal Board, Rawalpindi Board, Faisalabad Board, Multan Board, Bahawalpur Board, Federal Board, DG Khan Board and Sargodha Board. Students of 9th Class of all these board can facilitate from the physics notes given below. You can also download 9th Class Physics Chapter 5 Solved Questions and Numericals Problems.

Unit 5: Gravitation

By studying this chapter students will be able to: State Newton’s law of gravitation. Explain that the gravitational forces are consistent with Newton’s third law. Explain gravitational field as an example of field of force. Define weight (as the force on an object due to a gravitational field). Calculate the mass of Earth by using law of gravitation. Solve problems using Newton’s law of gravitation. Explain that value of g decreases with altitude from the surface of Earth. Discuss the importance of Newton’s law of gravitation in understanding the motion of satellites.

9th Class Physics Chapter 5 Short Question Answers

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9th Class Physics Chapter 5 Solved Numericals

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Zoha Zoya
Zoha Zoya
10 years ago

U did a great job. Plzzzzzzzzzzzzzzz upload the exercises of remaining chapters. I need it on urgent basis.. ThankS

umair khattak
umair khattak
10 years ago

thanks sir but upload remaining chapter qkly…..I am wtng

Sayeda Hijab Zahra
Sayeda Hijab Zahra
10 years ago

thanks a lot…..

hammadshahid
hammadshahid
10 years ago

sir plz upload the numericals of chapter6 ;7 ;8 i hope you will attention on my advice plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

princess alina
princess alina
10 years ago

thankew so much… 🙂

SAAD SHEIKH
SAAD SHEIKH
10 years ago

sir please paste the notes for ch 6, 7 and 8 please its a request …

MUHAMMED QASIM
MUHAMMED QASIM
10 years ago

SIR PLEASE UPLOAD CH 6.7 nd 8 PLZZZZZZZZZZZZZZZZZZZZZ

Pinky.khan
Pinky.khan
10 years ago

the answer of question 3 of exercise of chapter 5 is not correct.the earth force is greater

sonu jutt
sonu jutt
10 years ago

sir please upload the question and numerical of the chapter no 6 , 7 and 9.

Hammad Kamboh
Hammad Kamboh
10 years ago

thank for uploading