This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A simple pendulum takes 2.00 s to make one compete swing. If we now triple the length, how long will ... (Read 118 times)

danielfitts88

  • Hero Member
  • *****
  • Posts: 535
on: Jul 29, 2018
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


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

diesoon

  • Sr. Member
  • ****
  • Posts: 353
Reply #1 on: Jul 29, 2018
Answer to Question 1

B

Answer to Question 2

A


danielfitts88

  • Member
  • Posts: 535
Reply 2 on: Jul 29, 2018
Gracias!

ultraflyy23

  • Member
  • Posts: 312
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Greenstick Only one side of the shaft is broken, and the other is bent (like a greenstick); usually Greenstick Only one side of the shaft is broken, and the other is bent (like a greenstick); usually
Stand over a rocker base to make weight shifts. Stand over a rocker base to make weight shifts.
Apply the body wrap substance to the back with long, smooth strokes, covering the area thoroughly. Apply the body wrap substance to the back with long, smooth strokes, covering the area thoroughly.
Ayurvedic massage. Long sweeping stroke from foot around shoulder and down the arm, recipient prone. Ayurvedic massage. Long sweeping stroke from foot around shoulder and down the arm, recipient prone.
How to make pancakes How to make pancakes
Video: Import of Dietary Glucose from Intestines to Bloodstream

For a complete list of videos, visit our video library