Question

From ancient times to this day, what has been the preferred force employed to move water...

From ancient times to this day, what has been the preferred force employed to move water from one location to another? Select one: a. Mechanical pumps b. Gravity c. Water wheels d. Human labor

0 0
Add a comment Improve this question Transcribed image text
Answer #1

From ancient times to this day, Gravity force employed to move water from one location to another. Gravitational force of the earth is responsible for the movement of water.

If Mechanical Pumps are preferred, these includes the investment in buying pumps. Similarly for water wheels and Human labor, investment required.

Add a comment
Know the answer?
Add Answer to:
From ancient times to this day, what has been the preferred force employed to move water...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • urgent!!!!! Urgent!!! 9) For the water wheel to move as much water as possible along the...

    urgent!!!!! Urgent!!! 9) For the water wheel to move as much water as possible along the lazy river the straight-line distance between buckets (B) must be at least 22ft. Determine algebraically whether the wheel will be effective by calculating the straight-line distance between the buckets by using the angle of separation you found in question #8. Round your answer to the nearest whole number. (Hint: the straight-line distance is indicated by the arrow below) [51 B B 10) Now your...

  • Find the size of the civilian labor force from the following data: frictional unemployment = 150,...

    Find the size of the civilian labor force from the following data: frictional unemployment = 150, structural unemployment = 200, cyclical unemployment = 225, discouraged workers = 25, underemployed workers = 75, fully employed workers = 850, total population = 2,000. Select one: O a. 1,425 O b. 2,000 c. 1,450 d. 1,500

  • In what region of the world has progress on human development been most challenging? Select one:...

    In what region of the world has progress on human development been most challenging? Select one: a. Micronesia b. Africa c. South East Asia d. Oceania e. Latin America

  • macroeconomic Macroeconomics HW 6 Unemployment 1. How would you classify the labor-force status (employed, unemployed, not...

    macroeconomic Macroeconomics HW 6 Unemployment 1. How would you classify the labor-force status (employed, unemployed, not in LF) of the following? a. A bank manager who is currently not working because she took a year off to take care of a newborn child. b. A 14 year old who works 10 hours per week at Six Flags. c. A 16-year-old who is doing 20 hours per week of unpaid work in his father's business. d. An auto worker whose union...

  • Excerpt from the secret (Stache by A. Barbar) For thousands of years several characteristics have been...

    Excerpt from the secret (Stache by A. Barbar) For thousands of years several characteristics have been consistent across human societies around the world. Animal husbandry, agriculture and artistic expression are some of the similarities all societies share. Another similarity is the mustache. So now I mustache a question: why have mustache had such a notable presence in human history? Humans have been shaving for as long as there has been facial hair to shave. However, it is in the past...

  • Click to select options: Frictional unemployment Structural unemployment Not employed Cyclical unemployment Part 1: In each...

    Click to select options: Frictional unemployment Structural unemployment Not employed Cyclical unemployment Part 1: In each of the following examples, identify whether the individual is experiencing cyclical unemployment, frictional unemployment, structural unemployment, or not included in the unemploy category. a. Marge works part-time at a small retail store. She would like to work full-time, but her employer is currently unable to extend her hours. Click to select) b. Jackson just graduated from college with a business degree. He is currently...

  • the liver by HDL 17. Ir you have been on a J-day hunger fast to protest...

    the liver by HDL 17. Ir you have been on a J-day hunger fast to protest the lack of gen control laws in this country.you a. synthesize glycogen in muscles and in the liver b. convert excess glucose into triglyeerides and release the triglyceride as Vi c, transport ehylomicrons to liver and muscle cells d, increase the amount of ketone bodies in your blood e. have lower insulin levles, whieh would inhibit glaconeogenesis 18. An injection of a large amount...

  • Two planets are orbiting around the same star. Planet A has four times the mass of...

    Two planets are orbiting around the same star. Planet A has four times the mass of planet B. Planet A is located twice further from the star than planet B. When comparing the force of gravity affecting both planets, what is the value of the following ratio: FG on A FG on B O A) 4 B) 2 C) 1 D) 1/2 O E) 1/4

  • Melanin has been called "nature's sunscreen" because of its role as a natural blocker of UV...

    Melanin has been called "nature's sunscreen" because of its role as a natural blocker of UV radiation. Which of the following is another property of melanin? Select one: a. Melanin is present in lower levels in highly pigmented skin than in lightly pigmented skin. b. The presence of melanin speeds up the breakdown of folate. c. Women with high levels of melanin are less likely to get rickets. d. The convergent evolution of deeply pigmented skin in different human populations...

  • Next we move the +Q and +4Q charges to be 3 times as far apart as...

    Next we move the +Q and +4Q charges to be 3 times as far apart as they were: +Q 5. Now what is the magnitude of the force on the +40? (b) F/3 (a) F/9 (c) 4F/9 (d) 4F/3 (e) other 6. Which of the arrows is in the direction of the net force on charge B? -1 +1 +1 (e) none of these The picture below shows a centimeters to the left is another particle (labeled A) which has...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
Active Questions
ADVERTISEMENT