The Ultimate Gravity Quiz

Gravity has no significant influence on subatomic particles.

Gravity is a fundamental interaction that causes mutual attraction between all objects with mass. It is the most significant interaction at the macroscopic scale and determines the motion of planets, stars, galaxies, and even light.

Gravity gives weight to physical objects on Earth.

<p>The four fundamental interactions in physics are strong interaction, electromagnetic force, weak interaction, and gravity. Gravity is the weakest of the four interactions, being approximately 1038 times weaker than the strong interaction, 1036 times weaker than the electromagnetic force, and 1029 times weaker than the weak interaction.</p> Signup and view all the answers

<p>Gravity helps guide the growth of plants through gravitropism and influences various biological processes.</p> Signup and view all the answers

<p>Strong interaction = Approximately 1038 times stronger Electromagnetic force = Approximately 1036 times stronger Weak interaction = Approximately 1029 times stronger</p> Signup and view all the answers

<p>Planets = Gravity determines their motion Subatomic particles = Gravity has no significant influence at this level Stars = Gravity determines their motion</p> Signup and view all the answers

<p>Gravitropism = Gravity helps to guide the growth of plants Tides in the oceans = The Moon's gravity is responsible for this</p> Signup and view all the answers

<p>Gravity = A fundamental interaction causing mutual attraction between all things that have mass Mass = A measure of the amount of matter in an object Inertia = The resistance of an object to a change in its motion</p> Signup and view all the answers

<p>Subatomic scale = Gravity has no significant influence at this level Macroscopic scale = Gravity is the most significant interaction between objects at this level</p> Signup and view all the answers