Explaination of last part-why resultant force is in the downward direction ::::: because ye isliye hua kyuki hum sir ne moment ki value nikalte time Rsin theta ko counter clockwise direction me liya hai.. Isliye last me R ki value ko neeche dikhaya gya hai jisse ki last me moment nikalte time bhi counter clockwise hi rhe.. Aur agar maan lo ki hum R ko upward dikhate hai usse hum ko moment by R clockwise milega... Thats it from my side thank u..... ❤

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I don't understand why in the end the resultant force is shown pointing downwards when it was previously found to be upwards.

Very good content sir

Confusing explanation in last ...