Question

Can u please answer this 9th question

Answer 1

Answer:

hi here is the answer

Explanation:

According to the question, a and b points are such that they are

located at same distances from the equilibrium position.

Here also it is said that velocity is same

,i.e; not only the magnitude but also the directions are same.

So, total time period of oscillation =2×( time taken to go from a to b

+ the next time taken to return at b) =2×(2+2)=8 sec.

HOPE THIS HELPS

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