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In shm i encountered the equation V=acoswt =a sin (wt+π/2) and i am not able to understand how we change cos to sin and get positive. Please tell and correct me if i am wrong V=velocity |
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Answer» In shm i encountered the equation V=acoswt =a sin (wt+π/2) and i am not able to understand how we change cos to sin and get positive. Please tell and correct me if i am wrong V=velocity |
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