Practically the inertial mass and the gravitational mass are:
Correct answer: C. Equal
- A. Additive inverse of each other
- B. Multiplicative inverse of each other
- C. Equal
- D. Not equal
Explanation
Practically, the inertial mass and the gravitational mass are observed to be equal. This equality is a fundamental assumption in classical mechanics and is essential for the consistency of the laws of motion and gravitation.
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
An astronaut, in a satellite, orbiting the earth, experience a state of weightlessness because of:
At the centre of the earth, the value of g becomes:
As we go below the surface of the earth, the value of g:
When a lift is moving upward with a uniform velocity, the apparent weight of a body inside the lift will be:
When the lift is moving upward with a uniform acceleration, the apparent weight of the body inside it will be:
When the lift moves upward with a uniform acceleration "a", the apparent value of g inside the lift changes to: