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In the figure shown find out the value of thetha at this instant (assume string to be tight)

In the figure shown find out the value of thetha at this instant (assume string to be tight)

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Grade:12

1 Answers

Himanshu Rathour
119 Points
5 years ago
By string conatraints
-3.25cosø+1sinø+1sin30+√3cos30=0......i(length is not changing)
Now with help of options given
Putting tanø=3/4
cosø=4/5
sinø=3/5
Putting these value
This satisfies equation i
Hence this will be the answer

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