Class 9 Physics Online Tests
Force of Gravitation MCQ (Multiple Choice Questions) PDF Download
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The Force of gravitation Multiple Choice Questions (MCQ Quiz) with Answers PDF (Force of Gravitation MCQ PDF e-Book) download to practice Grade 9 Physics Tests. Study Gravitation Multiple Choice Questions and Answers (MCQs), Force of Gravitation quiz answers PDF to study online schools courses. The Force of Gravitation MCQ App Download: Free learning app for force of gravitation, gravitational force, artificial satellites test prep for distance education.
The MCQ: If two masses are m1 and m2, distance is ‘d’, and constant of gravitation is ‘G’, then the gravitational force for attraction will be; "Force of Gravitation" App Download (Free) with answers: F = G (m1 m2/d²); F = G (m1 + m2/d²); F = G (m1 - m2/d²); F = G (d²/m1 - m2); to study online schools courses. Solve Gravitation Quiz Questions, download Apple eBook (Free Sample) for online secondary school classes.
Force of Gravitation MCQs: Questions and Answers PDF Download
The first man who came up with the idea of gravity was
- Henry Briggs
- John Napier
- Jobst Burgi
- Isaac Newton
If two masses are m1 and m2, distance is ‘d’, and constant of gravitation is ‘G’, then the gravitational force for attraction will be
- F = G (m1 m2/d²)
- F = G (m1 + m2/d²)
- F = G (m1 - m2/d²)
- F = G (d²/m1 - m2)
2 lead spheres having a mass of 1000 kg each are placed with their centers 1 m apart. The gravitational force with which they attract to each other will be
- 6.673 x105
- 66.73 x105
- 6673 x10-5
- 6.673 x10-5
The value of gravitation on moon's surface is 1.6 ms-1. The weight of a 100 kg body on the moon's surface will be
- 80 N
- 100 Ns
- 120 N
- 160 N
The gravitational pull of the Earth acting on the body whether the body is in contact with the Earth or not, such force is known as
- force of inertia
- force of limiting friction
- force of inertia
- field force
Class 9 Physics Practice Tests
Force of Gravitation Learning App: Free Download (Android & iOS)
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