The best estimate of the kinetic energy of a hydrogen atom of mass g moving at is
PHYSICS · Single correct · AP · Physics 1: Algebra-based · Work Energy and Power · Work Energy and Power
Problem
The best estimate of the kinetic energy of a hydrogen atom of mass 1.67×10−24 g moving at 500 ms−1 is
(1) 4×10−25 J.
(2) 2×10−22 J.
(3) 4×10−22 J.
(4) 2×10−19 J.