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

Author Question: Water flows over a section of Niagara Falls at a rate of 6.00 105 kg/s and falls 50.0 m. What is ... (Read 27 times)

dakota nelson

  • Hero Member
  • *****
  • Posts: 604
on: Jul 28, 2018
Water flows over a section of Niagara Falls at a rate of 6.00  105 kg/s and falls 50.0 m. What is the power dissipated by the waterfall?
 a. 588 MW
  c. 147 MW
  b. 294 MW
  d. 60.0 MW

Question 2

The constant ke, which appears in Coulomb's law formula, is equivalent dimensionally to which of the following?
 a. N/C
  c. N/C2
  b. Nm2/C2
  d. Nm/C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

debra928

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Jul 28, 2018
Answer to Question 1

B

Answer to Question 2

B


dakota nelson

  • Member
  • Posts: 604
Reply 2 on: Jul 28, 2018
Wow, this really help

Kedrick2014

  • Member
  • Posts: 359
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Hydrogen Bonding and the Properties of Water Hydrogen Bonding and the Properties of Water
Diagram of a section of a 15th-century oil painting Diagram of a section of a 15th-century oil painting
How to solve rate problems leading to fractional equations (Question 2) How to solve rate problems leading to fractional equations (Question 2)
Venus with water Venus with water
Calculating Growth Rate of Bacteria Calculating Growth Rate of Bacteria
A cross section of muscle showing the molecular organization within the muscle fiber. In normal musc A cross section of muscle showing the molecular organization within the muscle fiber. In normal musc
Video: Monohybrid crosses

For a complete list of videos, visit our video library