Asked by Anonymous
A child is on a swing whose 4.0 m long chains make a maximum angle of 30 deg with the vertical. What is the child's maximum speed?
I've found problems relating to this but include mass or delta(x) in how far from stationary. This problem doesnt include mass. Help?
I've found problems relating to this but include mass or delta(x) in how far from stationary. This problem doesnt include mass. Help?
Answers
Answered by
Chanz
mgh = 1/2 mv^2
m cancels.
h = 4 - 4cos30 (draw the triangle, you'll see)
m cancels.
h = 4 - 4cos30 (draw the triangle, you'll see)
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.