GENERAL KNOWLEDGE

GK

SOLAR SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which correctly describes the gravity between objects in the solar system?
A
Objects far from the Sun are not large enough to pull on any other objects in the solar system.
B
Objects in orbit are in motion, and are not affected by gravity.
C
Objects far apart pull on each other more strongly than objects close together.
D
Objects with a large mass pull with more force than objects with a small mass.
Explanation: 

Detailed explanation-1: -Objects with greater mass have a stronger force of gravity between them. For example, because Earth is so massive, it attracts you and your desk more strongly that you and your desk attract each other.

Detailed explanation-2: -Because the Sun is the largest, most massive object in our solar system, it also has the strongest gravitational force in our solar system. It pulls every one of the planets (and everything else) toward its center of mass.

Detailed explanation-3: -From largest to smallest they are: Universe, galaxy, solar system, star, planet, moon and asteroid.

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