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

Author Question: The greater efficiency achieved with the curved blades of a Pelton wheel is due to A) bouncing. ... (Read 13 times)

809779

  • Hero Member
  • *****
  • Posts: 579
on: Jul 29, 2018
The greater efficiency achieved with the curved blades of a Pelton wheel is due to
 
  A) bouncing.
  B) greater time of water impact.
  C) rotational momentum.
  D) divided impulse.

Question 2

When a boxer is moving away from a punch, the force experienced is reduced because
 
  A) momentum transfer is reduced.
  B) the time of contact is increased.
  C) the force is less effective.
  D) all of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

amandanbreshears

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: B


809779

  • Member
  • Posts: 579
Reply 2 on: Jul 29, 2018
Gracias!

softEldritch

  • Member
  • Posts: 334
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« 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?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
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.

The Whole Is Greater than the Sum of its Parts The Whole Is Greater than the Sum of its Parts
Pottery wheel-throwing, from The Craft and Art of Clay. Pottery wheel-throwing, from The Craft and Art of Clay.
Thangka depicting Bhavacakra (Wheel of Life), Bhutan. Thangka depicting Bhavacakra (Wheel of Life), Bhutan.
Men who are at risk for heart disease and report work-related stressors are at greater risk of death ... Men who are at risk for heart disease and report work-related stressors are at greater risk of death ...
The impact of climate change is greater in some areas than in others The impact of climate change is greater in some areas than in others
Curved spines make cocklebur (Xanthium) fruits stick to the fur of animals (and clothing of humans) Curved spines make cocklebur (Xanthium) fruits stick to the fur of animals (and clothing of humans)
Video: Introduction to Tuberculosis

For a complete list of videos, visit our video library