Q338
Which one of the following can completely balance several masses revolving in different planes on a shaft?
A.
A single mass in different planes
B.
Two masses in any two planes
AnswerC.
A single mass in one of the planes of the revolving masses
D.
Two equal masses in any two planes
Answer: Option B
Solution
Answer: Option B
No explanation is given for this question Let's Discuss on Board