The universal constant of gravitation G has the unit
N·m²/kg²
Correct Answer: (d) N·m²/kg²
Explanation: The unit of the gravitational constant G is N·m²/kg², which is used in the formula for gravitational force.
Important Questions from Gravitation
Which of the following forces is responsible for the tides, due to the Moon and the Sun?
The weight of an object was 60 N when measured on the surface of the earth. What would be its weight when measured on the surface of the moon?
Seven people, A, B, C, L, X, Y, and Z are sitting in a row, facing north. No one sits to the right of Y. Only three people sit between Y and C. Only two people sit between C and Z. B sits third to the left of X. L sits to the immediate right of X.
How many people sit between A and Z?
- An object's apparent weight is slightly less at the Earth's equator compared to its poles. This difference is primarily attributed to:
The gravitational force of attraction between two bodies is ‘F’ N. If each mass and distance between them is doubled, then the force of attraction between them is:
