This topic contains a solution. Click here to go to the answer

Author Question: The distance from any point on a wave to the next identical point on that wave is called a) period ... (Read 103 times)

genevieve1028

  • Hero Member
  • *****
  • Posts: 601
The distance from any point on a wave to
  the next identical point on that wave is called
  a) period
  b) amplitude
  c) pitch
  d) wavelength

Question 2

A uniform rod (length = 2.4 m) of negligible mass has a 1.0-kg point mass attached to one end and a 2.0-kg point mass attached to the other end. The rod is mounted to rotate freely about a horizontal axis that is perpendicular to the rod and that passes through a point 1.0 m from the 2.0-kg mass. The rod is released from rest when it is horizontal. What is the angular velocity of the rod at the instant the 2.0-kg mass passes through its low point?
 a. 1.7 rad/s
  b. 2.2 rad/s
  c. 2.0 rad/s
  d. 1.5 rad/s
  e. 3.1 rad/s



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jharrington11

  • Sr. Member
  • ****
  • Posts: 365
Answer to Question 1

d

Answer to Question 2

a




genevieve1028

  • Member
  • Posts: 601
Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)


phuda

  • Member
  • Posts: 348
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

Your heart beats over 36 million times a year.

For a complete list of videos, visit our video library