A point mass oscillates along the x-axis according to the law x = x0 cos(ωt − 4/π ). If the acceleration of the particle is written as a = A cos (ωt + δ), then > A point mass oscillates along the x-axis according to the law x = x0 cos(ωt − 4/π ). If the acceleration of the particle is written as a = A cos (ωt + δ) then November 6, 2020 Category: Chapter 10 - Oscillation and Waves , JEE Mains Physics 2002-2019 Solved Video Solutions , Facebook Messenger WhatsApp Share this:TwitterFacebook Related