NTesla's latest activity

No, I don't think that's wrong. One can show any direction of frictional force(either up or down the incline) and the calculation will...

"Indeterminate" is a word that a mathematician might use for a force vector that is zero. A physicist would say that a zero force is no...

Well said. Agreed. Though I'm not sure I'm a mathematician or a physicist. I'm just someone trying to figure things out one at a time...

Appreciate it very much, you taking time to help out. Will definitely wait for your answer. P.S: Hope your journey is worth the...

I have confirmed your result independently. Will try to locate the error in the AI solution, but rightnowI am a passenger on a very...

No, that is only an approximation for small displacements. But you don’t use it in what you posted, and the question as you have...

Your last sentence is "The minus sign here means that the direction of friction is up the incline." Is it always up the incline? You...

More than the direction, I'm worried about the magnitude of the frictional force. Kindly see post#5 above, wherein I've shown the...

Yes, that's right i think. Thanks for pointing that out. I dont think it is correct. The reason is that when I'm asking AI the same...

Kindly see the attached pdf. My attempt to solve it, is in it. I'm wondering if my solution is right. My idea is this: At any point of...