0 votes
191 views
asked in tom by (215k points)

The flywheel of a machine having weight of 4500 N and radius of gyration of 2 m has cyclic fluctuation of speed from 125 r.p.m to 120 r.p.m. Assuming g 10m/ s2 the maximum fluctuation of energy is 

(a) 12822 N-m                (b) 24200 N-m

(c) 14822 N-m                (d) 12100 N-m 

Please log in or register to answer this question.

Welcome to Q&A discussion forum, where you can ask questions and receive answers from other members of the community.

10.4k questions

274 answers

26 comments

15.2k users

...