Chanana RK. Universal Mass-Energy Equivalence Relation is Expressed by Mechanical Energy of a Falling Body on Earth at Constant Acceleration Due to Gravity. EJAS [Internet]. 2024 Mar. 19 [cited 2026 May 30];12(2):45-6. Available from: https://scholarpublishing.org/journals/index.php/EJAS/article/view/8738