For example, if a bicycle was traveling at ten miles per hour, and a car was traveling by its side at forty miles per hour, the difference between the two would be thirty miles per hour. On the contrary, if a beam of light travels at 186,172 miles per second and a rocket travels at 180,000 miles per second, the beam of lightwould be traveling 186,172 miles per second faster than the rocket which proves that the speed of light is constant. ... Imagine that the speed of the stars is fifty miles per second. ... Considering this, Einstein had come up with the equation E=mc2 (energy e...

• Word Count: 1659
• Approx Pages: 7
• Grade Level: High School

For example, if a bicycle was traveling at ten miles per hour, and a car was traveling by its side at forty miles per hour, the difference between the two would be thirty miles per hour. On the contrary, if a beam of light travels at 186,172 miles per second and a rocket travels at 180,000 miles per second, the beam of lightwould be traveling 186,172 miles per second faster than the rocket which proves that the speed of light is constant. ... Imagine that the speed of the stars is fifty miles per second. ... Considering this, Einstein had come up with the equation E=mc2 (energy equals mass tim...

• Word Count: 1593
• Approx Pages: 6
• Grade Level: High School