The displacement of a particle of mass 1kg on a horizontal smooth surface is a function of time given by x=1/3t^3. Find out the work done by the external agent for the first one second. The displacement of a particle of mass 1kg on a horizontal smooth surface is a function of time given by x=1/3t^3. Find out the work done by the external agent for the first one second. August 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related