JEE Main202126 Feb 2021Evening ShiftPhysicsOscillationsActual
A particle executes S.H.M. with amplitude A and time period T . The displacement of the particle when its speed is half of maximum speed is x A 2 . The value of x is
Correct answer
0
Step-by-step solution
V = ω A 2 - x 2      V max = A ω A ω 2 = ω A 2 - x 2 A 2 4 = A 2 - x 2 x 2 = 3   A 2 4 x = 3 2   A