Question

Reena bought the following articles from a general store:
1) tle costing 250 with ST @ 6%
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Answer 1

Time period (t) and amplitude a. Are same for two particles which undergo shm along the same line starting from same time. At one particular instant, one particle is at phase 32 and other is at phase zero, while moving in the same direction. Find the time at which they will cross each other.....