Resultant of two forces is perpendicular to them then

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Thank you sir this is very help full for me

nimmagaddapraveenakumari
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Sir, you are doing a great job but the thing is “try to explain the whole chapters with tricks and techniques” then, it will make more viewers to be gained ( this is said because you stopped doing videos before 11 months)

You are doing a great 👍 job sir.

beast-thgt
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why tan alpha equal to that? you skipped an important part..

mohamedsherif