Physics, asked by aryapote20033, 9 months ago

a fan is rotating at 90 rpm. it is switched off. it stops after 21 revolutions . calculate the time taken by it to stop assuming that the frictional torque is constant.

Answers

Answered by aadithyas2006

4

Answer:

90is stoped from21revolution

Explanation:

Answered by rockstar2019

4

answer in attachment

Explanation:

ᴍʀᴋ. ᴛʜᴀɴᴋs ᴀɴᴅ ʙʀᴀɪɴʟɪsᴛ

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