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Grade: 12th pass

                        

A man generates a symmetrical pulse in a string by moving his hand up and down. At t=0, the point in his hand moves downwards from mean position. The pulse travels with speed 3 m/s on the string and his hand passes 6 times in each second from the mean position. Then the point of the string at a distance 3 m will reach its upper extreme first time at t=

2 years ago

Answers : (1)

Arun
24742 Points
							
Dear student
 
I am getting my answer as t = 1.5 sec.
 
Please let me know if this is correct then I will share my solution
2 years ago
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