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Represent graphically the displacement, velocity and acceleration against time for a particle performing linear SHM starting from the positive extreme position. State the conclusions. |
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Answer» Solution :For the graphical representations, refer to the answer to Q. 16 of the colved Model Question Paper in Part Conclusions: (1) The displacement, velocity and ACCELERATION of a particleperforming LINEAR SHM are PERIODIC (HARMONIC) functions of time. For a particle STARTING from an extreme position, the x-t and a-t graphs are cosine curves, the u-t graph is a sine curve. (2) There is a phase difference of `(pi/(2))` radians between x and v, and between v and a. (3) There is a phase difference of z radians between x and a. |
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