A) 0.5 s
B) 0.75 s
C) 0.125s
D) 0.25s
Correct Answer: A
Solution :
[a] To determine the position, velocity etc; at first, we write the general representation of wave and then compare the given wave equation with the general wave equation. Given, This gives, At i.e., the object is at positive extreme, so to acquire maximum speed (i.e., to reach mean position) it takes th of time period. Required time Where, So, required timeYou need to login to perform this action.
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