The approximate total distance Earth has traveled since its birth is about:
3.8 × 10²¹ m

<h3>Further explanation</h3>
Angular Speed can be formulated as follows:

<em>ω = Angular Speed ( rad/s² )</em>
<em>v = Tangential Speed of Particle ( m/s )</em>
<em>R = Radius of Circular Motion ( m )</em>

Linear Speed can be formulated as follows:

<em>T = Period of Circular Motion ( s )</em>
<em>v = Tangential Speed of Particle ( m/s )</em>
<em>R = Radius of Circular Motion ( m )</em>
Let us now tackle the problem !

<u>Given:</u>
total time taken = t = 4 × 10⁹ years
period of Earth's revolution = T = 1 year
orbital radius = R = 1.5 × 10¹¹ m
<u>Asked:</u>
total distance = d = ?
<u>Solution:</u>
<em>We will use following formula to solve this problem:</em>








<h3>Learn more</h3>

<h3>Answer details</h3>
Grade: High School
Subject: Physics
Chapter: Circular Motion