26 A freely falling body of mass m in the tth second of its

Last updated: 6/11/2023

26 A freely falling body of mass m in the tth second of its fall loses potential energy by C mg t 1 27 B ma t 1 The energy of an electron in the nth orbit of hydrogen atom is A Proportional to n C Proportional to n D mg 2 2t 1 B Inversely proportional to n D Inversely proportional to n