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Question: Answered & Verified by Expert
A particle is executing SHM along a straight line. Its velocities at distances x1 and x2 from the mean position are V1 and V2 respectively. Its time period is:
PhysicsOscillationsNEET
Options:
  • A 2πx12+x22V12+V22
  • B 2πx22-x12V12-V22
  • C 2πV12+V22x12+x22
  • D 2πV12-V22x12-x22
Solution:
2034 Upvotes Verified Answer
The correct answer is: 2πx22-x12V12-V22
For particle undergoing SHM,

V=ωA2-x2V2=ω2 A2-x2

V1=ωA2-x12V12=ω2A2-x12 ...(i)

V2=ωA2-x22 V22=ω2A2-x22 ...(ii)

V12-V22=ω2x22-x12

ω=V12-V22x22-x12

T=2πx22-x12V12-V22

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