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

Author Question: Tides are approximately 24 hours apart. Indicate whether the statement is true or ... (Read 20 times)

james

  • Hero Member
  • *****
  • Posts: 573
on: Jul 29, 2018
Tides are approximately 24 hours apart.
 
  Indicate whether the statement is true or false

Question 2

A locomotive is pulling 19 freight cars, each of which is loaded with the same amount of weight.
 
  The mass of each freight car (with its load) is 37,000 kg. If the train is accelerating at 0.22 m/s2 on a level track, what is the tension in the coupling between the second and third cars? (The car nearest the locomotive is counted as the first car, and friction is negligible.)


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

miss_1456@hotmail.com

  • Sr. Member
  • ****
  • Posts: 289
Reply #1 on: Jul 29, 2018
Answer to Question 1

FALSE

Answer to Question 2

140,000 N


james

  • Member
  • Posts: 573
Reply 2 on: Jul 29, 2018
Excellent

mcabuhat

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

TrUe....FaLsE TrUe....FaLsE
Tides on Earth Tides on Earth
True Friendship True Friendship
Which of the following statements is true of linkage? Which of the following statements is true of linkage?
Approximately 40 percent of farmers in the United States are 55 years old or older Approximately 40 percent of farmers in the United States are 55 years old or older
A bank statement shows a balance of $2,970.31 The check register of the account owner shows an ... A bank statement shows a balance of $2,970.31 The check register of the account owner shows an ...
Video: baroreceptors

For a complete list of videos, visit our video library