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

Author Question: Farsightedness can usually be corrected with A) convex lenses. B) concave lenses. C) convex ... (Read 94 times)

NClaborn

  • Hero Member
  • *****
  • Posts: 560
on: Jul 29, 2018
Farsightedness can usually be corrected with
 
  A) convex lenses.
  B) concave lenses.
  C) convex mirrors.
  D) cylindrical lenses.
  E) concave mirrors.

Question 2

When a car goes around a banked circular curve at the proper speed speed for the banking angle, what force cause it to follow the circular path?
 
  A) the normal force from the road
  B) the friction force from the road
  C) gravity
  D) No force causes the car to do this because the car is traveling at constant speed and therefore has no acceleration.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jevvish

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jul 29, 2018
Answer to Question 1

A

Answer to Question 2

A


NClaborn

  • Member
  • Posts: 560
Reply 2 on: Jul 29, 2018
Great answer, keep it coming :)

nathang24

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Hyperopia (farsightedness). In the uncorrected top figure, the image would come into focus behind th Hyperopia (farsightedness). In the uncorrected top figure, the image would come into focus behind th
CONCAVE SLIDE CONCAVE SLIDE
How lenses correct visual problems: (A) emmetropia; (B) myopia; (C) hyperopia; (D) corrected myopia; ... How lenses correct visual problems: (A) emmetropia; (B) myopia; (C) hyperopia; (D) corrected myopia; ...
Step 8 is very important. Be sure that the customer’s concern has been corrected. Step 8 is very important. Be sure that the customer’s concern has been corrected.
Hyperopia (farsightedness) Hyperopia (farsightedness)
Video: Physiology of Asthma

For a complete list of videos, visit our video library