MCQ with one or more correct answers..
1. A phonograph turn table rotates at 50 rev/ min. Its angular sped in rad/s is
[
a) 8.164 rad s-
b) 5.23 rad s-1
c) 52.3 rad s-1
d) 81.64 rads!
]
Answers
Answered by
0
Answer:
don't know
Explanation:
this question is very difficult
Similar questions