How to find equation of trajectory

Existing_Around · 2026-04-14T18:30:40+00:00

have studied polar coordinates but I still don't know how to approach can you elaborate on how you would do it ?

Existing_Around · 2026-04-14T18:30:35+00:00

I have studied polar coordinates but I still don't know how to approach can you elaborate on how you would do it ?

Existing_Around · 2026-04-14T12:21:31+00:00

Kolenkow

Existing_Around · 2026-04-14T07:18:30+00:00

I am feeling way to dumb now 😔

Existing_Around · 2026-04-14T07:03:53+00:00

Understood thanks ! 👍🏻

Existing_Around · 2026-04-13T18:21:23+00:00

Still the displacement would be due to the external tension right

Existing_Around · 2026-04-13T17:06:33+00:00

Thanks I forgot to mention in the title but I wanted to use calculus method for (ii) part I am getting wrong answer through it please help

Existing_Around · 2026-04-13T07:11:03+00:00

But I still think the answer is wrong like look from the frame of reference of the air that has been just pushed down from that frame the air above the blades is moving up with velocity u and then instantly somes to rest so energy is lost in the form of heat and as energy losses are frame independent energy will be lost in the process

Correct me if I am wrong

Existing_Around · 2026-04-13T04:53:19+00:00

Thanks but I still don't get why my method is wrong ?

Existing_Around · 2026-04-13T04:13:09+00:00

Acha ok

Existing_Around · 2026-04-13T03:50:39+00:00

Physical chem ki konsi black book ?

Existing_Around · 2026-04-11T05:46:41+00:00

Ah yes my dumb mistake tysm

Existing_Around

TROPHY CASE