A simple pendulum takes 2.00 s to make one compete swing. If we ...

[danielfitts88]

A simple pendulum takes 2.00 s to make one compete swing. If we now triple the length, how long will it take for one complete swing?
 
  A) 6.00 s
  B) 3.46 s
  C) 2.00 s
  D) 1.15 s
  E) 0.667 s

Question 2

The speed of propagation of a transverse wave on a 2.0-m long string fixed at both ends is 200 m/s. Which one of the following is not a resonant frequency of this string?
 
  A) 25 Hz
  B) 50 Hz
  C) 100 Hz
  D) 200 Hz

[diesoon]

Answer to Question 1

B

Answer to Question 2

A

[danielfitts88]

YES! Correct, THANKS for helping me on my review

Thanks for the timely response, appreciate it