Problem 43802. Energy-Mass Equivalence

Created by Jared Candelaria

Solve Later

In a system's rest frame, given the enegy of an object, E (in Joules), find the rest mass of the object (in kilograms).
Take speed of light, c = 300,000,000 m/s.

Solve

Solution Stats

139 Solutions
87 Solvers

Last Solution submitted on Nov 10, 2025

Last 200 Solutions

Problem Comments

2 Comments

2 Comments

David Verrelli on 26 Jun 2018

Anybody interested in Energy–Mass Equivalence would want to know the _units_ of each of the quantities.

Dyuman Joshi on 21 Feb 2021

Problem statement has been modified to include units and Additional test cases are added.

Solution Comments

Show comments

Problem Recent Solvers87

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Problem 43802. Energy-Mass Equivalence

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers87

Suggested Problems

More from this Author7

Problem Tags

Community Treasure Hunt

Problem 43802. Energy-Mass Equivalence

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers87

Suggested Problems

More from this Author7

Problem Tags

Community Treasure Hunt

Players