http://digfir-published.macmillanusa.com/college_physics_bubble_equation/bubble_ch25_eq10.html
Chapter
25. Time dilation (25-10)
5312a42c757a2e8c6c000000
http://digfir-published.macmillanusa.com/college_physics_bubble_equation/bubble_ch25_eq10_dlap.xmlDLAP questions5312a42c757a2e8c6c000000