Gravitation MCQs | STS IBA FPSC BPSC SPSC PPSC Mcqs Test Preparation
Master Gravitation with Expert Online Physics Exams
Enhance your knowledge of Gravitation with advanced online physics exams designed to optimize your preparation. These resources provide a comprehensive review of basic physics concepts related to gravitational forces, potential energy, and orbital mechanics. Utilize practice tests and MCQ answers to deepen your understanding and excel in your studies. Special focus on MDCAT MCQs can give you a significant advantage in mastering gravitational principles.
To achieve top results in your physical tests, especially the MDCAT, engage with high-quality practice MCQs centered on Gravitation. Incorporate Pak MCQs into your study routine to sharpen your skills and boost your confidence. Leveraging these expert online tools will ensure thorough preparation and help you excel in your Gravitation exams.
The gravitational force between two objects is directly proportional to:
A. The product of their masses
B. The square of the distance between them
C. The difference in their masses
D. The sum of their masses
Answer: The product of their masses
The gravitational acceleration at a distance d from the center of a planet is:
A. g = G M / d²
B. g = G d² / M
C. g = G M d
D. g = G d / M
Answer: g = G M / d²
The gravitational constant G is used to calculate:
A. The gravitational force between two masses
B. The speed of light
C. The electrical force between charges
D. The magnetic force between poles
Answer: The gravitational force between two masses
The gravitational potential energy of an object at height h is given by:
A. mgh
B. Gm₁m₂/r
C. 1/2 mv²
D. Fh
Answer: mgh
The gravitational force is greatest between two objects when:
A. They are closest to each other
B. They are farthest apart
C. Their masses are smallest
D. The distance between them is greatest
Answer: They are closest to each other
The acceleration due to gravity at a height h above Earth’s surface is:
A. Less than at the surface
B. Greater than at the surface
C. Equal to that at the surface
D. Indeterminate without knowing the height
Answer: Less than at the surface
The acceleration due to gravity on the Moon is about:
A. 1.6 m/s²
B. 9.8 m/s²
C. 4.9 m/s²
D. 6.7 m/s²
Answer: 1.6 m/s²
The gravitational potential energy of a satellite in orbit is typically:
A. Negative
B. Positive
C. Zero
D. Variable depending on its speed
Answer: Negative
The force of gravity between two objects increases if:
A. The distance between them decreases
B. The masses of both objects decrease
C. The distance between them increases
D. The masses of both objects remain constant
Answer: The distance between them decreases