Simple Harmonic Motion 5 Question 13

18. Column I gives a list of possible set of parameters measured in some experiments. The variations of the parameters in the form of graphs are shown in Column II. Match the set of parameters given in Column I with the graphs given in Column II.

(2008,7 M)

Column I

Column II

(A) Potential energy of a (p) simple pendulum ( Y-axis) as a function of displacement (X-axis).

(B) Displacement ( Y-axis) as a (q) function of time ( X-axis) for a one dimensional motion at zero or constant acceleration when the body is moving along the positive x-direction.

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Answer:

Correct Answer: 18. Ap or p,sBq,s or q,r,sCsDq

Solution:

  1. (A) Potential energy is minimum at mean position.

(B) For a=0,s=vt option (q) or s=s0+vt option (r)

For a= constant, s=ut+12at2 option (s)

(C) R=v2sin2θg

Rv2 option (s)

(D) T=2πlg

T2l option (q)



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