Hello African Motives I have a question that is not clear for me. If I do the calculation of 3.2.1 with the values that you give there. I do not get 19 425 joules. I get like 832.5 joules with that values. Am i missing something? Please help.
Sir how do you know that you should multiply your angular velocity by 2pie , cause now Iam confused because on your previous videos you didn't multiply by 2 pie when the angular velocity was in r/s but now you do plz help
Hello African Motives
I have a question that is not clear for me. If I do the calculation of 3.2.1 with the values that you give there. I do not get 19 425 joules. I get like 832.5 joules with that values. Am i missing something? Please help.
So if the question says is rotating at.we must always multiply by 2pie
If it's in r/s
How come on the other video you didn't multiply the 2pie ..
Sir how do you know that you should multiply your angular velocity by 2pie , cause now Iam confused because on your previous videos you didn't multiply by 2 pie when the angular velocity was in r/s but now you do plz help
th-cam.com/video/_zREOdZ9lpI/w-d-xo.htmlsi=CmidjyXn4etaCBVA hie please check the introduction, when in r/s use w=2pi r
You can send a link of the video I used the other formula so I can elaborate
Wrong answer 321
On which part?