Questions
Time period (T) and amplitude (A) are same for two particles which undergo SHM along the same line. At one particular instant, one particle is at phase and other is at phase zero. While moving in the same direction. Find the time at which they will cross each other.
detailed solution
Correct option is B
At phase 3π2, (ωt+∅) = 3π2x1 = A sin 3π2 = -Ax2 = 0So, at t = 0, x1 = -A cos ωt and x2 = A sin ωtx1 = x2-cos ωt = sin ωttan ωt = -1ωt = 3π4(2πT)t = 3π4t = 3T8Talk to our academic expert!
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