To maintain a rotor at a uniform angular speed of \( 100 \mathrm{~s}^{-1} \), an engine needs to...
Channel:
Subscribers:
449,000
Published on ● Video Link: https://www.youtube.com/watch?v=5oTfeb5inOM
1To maintain a rotor at a uniform angular speed of \( 100 \mathrm{~s}^{-1} \), an engine needs to transmit a torque of 90 \( \mathrm{N}-\mathrm{m} \). The power of engine must be
(A) \( 9 \mathrm{~kW} \)
(B) \( 90 \mathrm{~kW} \)
(C) \( 9 \mathrm{MW} \)
(D) \( 90 \mathrm{MW} \)
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live