Gravitation — Set 6
Physics · गुरुत्वाकर्षण · Questions 51–60 of 60
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1
Near Earth’s surface, acceleration due to gravity g is related to Earth’s mass M and radius R by?
2
For small heights h above Earth’s surface (h << R), the approximate relation for g at height h is?
3
Which statement about mass is correct?
4
Which statement about weight is correct?
5
The time taken by Earth to complete one revolution around the Sun is approximately?
6
When two bodies attract each other gravitationally, the forces they exert are?
7
Escape velocity from a planet depends on?
8
If the radius of a planet doubles while its mass stays the same, the escape velocity becomes?
9
Gravitational field lines around an isolated spherical mass are?
10
The SI unit of gravitational potential (V) is?