Qstnid -3- Fig. Depicts Four X-t Plots For Linear Motion Of A Particle. Which Of Ike Plots Represent Periodic Motion? What Is The Period Of Motion (In Case Of Periodic Motion)? <Img Src = "/Etl/image/esa-cbse-xi/physics-hwh-sb/c14/29006816906_a8755c5080_o.png" Alt= "" > <Img Src = "/Etl/image/esa-cbse-xi/physics-hwh-sb/c14/28753637250_9e40c2e6d6_o.png" Alt= "" > - 14: Oscillations

#3
Fig. depicts four x-t plots for linear motion of a particle. Which of ike plots represent periodic motion? What is the period of motion (in case of periodic motion)?

Ans : Figure (b) and (d) represent periodic motions and the time period of each of these is 2 seconds, (a) and (c) are non-periodic motions.