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 59 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
Great answer, keep it coming :)

amandanbreshears

  • Member
  • Posts: 320
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

water molecules water molecules
The Water Cycle The Water Cycle
The yellow, blue, and green sections of the Emergency Response Guidebook (ERG). The yellow section ... The yellow, blue, and green sections of the Emergency Response Guidebook (ERG). The yellow section ...
Water CO2 Water CO2
How many electrons flow past a given cross section of the wire in 10.3 min? electrons How many electrons flow past a given cross section of the wire in 10.3 min? electrons
Lawn Fertilizer and Water Pollution Lawn Fertilizer and Water Pollution
Video: Factors that increase metabolic rate and heat production

For a complete list of videos, visit our video library