As we go below the surface of the earth, the value of g:
Correct answer: B. Decreases
- A. Increases
- B. Decreases
- C. Remains constant
- D. Has no value
Explanation
As you go below the surface of the Earth, the value of gravitational acceleration (g) generally decreases. This is because gravitational acceleration is inversely proportional to the distance from the center of the Earth.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
About Gravitation
Newton’s law of universal gravitation relates the force between masses to their masses and separation, while gravitational field strength explains weight and orbital motion. The topic covers satellite velocity and period, escape ideas, weightlessness in free fall, and artificial gravity, which differs from ordinary gravitational attraction.
Practise Gravitation
265 free Gravitation MCQs from Physics, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Physics questions like this
Physics is on 11 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Gravitation questions
The value of g at a depth of x metres from the surface of the earth is calculated from the formula:
The value of gravitational acceleration at the surface of the earth is:
The force with which the earth attracts a body is its:
At the centre of the earth, the value of g becomes:
An astronaut, in a satellite, orbiting the earth, experience a state of weightlessness because of:
Practically the inertial mass and the gravitational mass are: