GAT Subject
Engineering
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25. | A simple harmonic oscillator has a time period of 10 seconds. Which equation rotates its acceleration ‘a’ and displacement ‘x’? | |
A. | a = -2 x | |
B. | a = -(20π)x | |
C. | a = -( 2π/ 10 ) 2 x | |
D. | D) a = -(20π)2x | |