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

         In a flywheel the safe stress is 25.2 MN/m2 and the density is 7 g/cm3. Then what is the maximum peripheral velocity? 

(a) 30 m/s                        (b) 45 m/s 

(c) 60 m/s                        (d) 120 m/s     

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

...