Asked by Derrick
A 0.4kg ball, attached to the end of a horizontal cord, is rotated in a circle of radius 1.3 m on a frictionless horizontal surface. If the cord will break when the tension in it exceeds 65 N, what is the maximum rpm(revolution per minute) the ball can have?
HELP?
HELP?
Answers
Answered by
Elena
T=F=mv²/R=mω²R
ω=sqrt(T/mR)
f=ω/2π
ω=sqrt(T/mR)
f=ω/2π
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.