sara5494 sara5494
  • 21-11-2018
  • Mathematics
contestada

Can someone help with this

Can someone help with this class=

Respuesta :

alessandroarenas
alessandroarenas alessandroarenas
  • 21-11-2018

[tex]T(l) = T = 2\pi \sqrt{\frac{l}{32.2} \\[/tex]

[tex]T^2 = 4\pi^2 \frac{l}{32.2}\\32.2T^2 = 4\pi^2 l\\\frac{32.2}{4\pi^2}T^2 = l\\l (T)= \frac{8.05}{\pi^4} T^2[/tex]


Then if T = 3s

[tex]l(3) = \frac{8.05}{4\pi^2}(3^2)ft[/tex]

Answer Link

Otras preguntas

what kind of technology do we need in order to forecast severe weather with 100% accuracy?
Why is blood pressure higher during systole than during diastole"?
Help PLEASE!!!! I REALLY NEED IT!!!!!
what is the arch in a rock called
In what part of france were most battles with foreign troops fought?
In one to three sentences, describe reliable financial information.
PLEASE EXPLAIN YOUR ANSWER. I PREFER VIRTUOSO TO GENIUS TO ANSWER Janine wishes to conduct a poll to predict how many dance club members will vote for her for
How do I solve #39???
Why would shakespeare add a silly scene before romeo and juliets marriage?
I don't get this can u please show me step by step