At what depth below the surface of the earth acceleration due to gravity will be half of its value at 1600 km above the surface of the earth ? At what depth below the surface of the earth acceleration due to gravity will be half of its value at 1600 km above the surface of the earth ? September 19, 2020 Category: Arihant Physics by D.C Pandey , Chapter 10 - Gravitation , Volume 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related