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

Author Question: A 4-kg object falls vertically a distance of 5 m. Its potential energy has changed by approximately ... (Read 57 times)

ENagel

  • Hero Member
  • *****
  • Posts: 540
on: Jul 28, 2018
A 4-kg object falls vertically a distance of 5 m. Its potential energy has changed by approximately how much?
 a. It has increased by 20 J.
  b. It has decreased by 200 J.
  c. It has decreased by 20 J.
  d. It has increased by 200 J.

Question 2

The suffix -ose in a compound's name signifies a(n)
 a. amide.
  b. alcohol.
  c. carbohydrate.
  d. enzyme.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Ashley I

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 28, 2018
Answer to Question 1

b

Answer to Question 2

c


ENagel

  • Member
  • Posts: 540
Reply 2 on: Jul 28, 2018
Thanks for the timely response, appreciate it

Dnite

  • Member
  • Posts: 297
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Cell Energy Cell Energy
Action potential conduction in unmyelinated axons. Action potential conduction in unmyelinated axons.
Energy is released from the breaking of the phosphate bond in ATP when converting to ADP. Energy is released from the breaking of the phosphate bond in ATP when converting to ADP.
The seven chakras or energy centers in Ayurvedic philosophy. Courtesy of Rev. Larissa Dahroug, ... The seven chakras or energy centers in Ayurvedic philosophy. Courtesy of Rev. Larissa Dahroug, ...
Energy drinks Energy drinks
Frequency diagrams of skin colors. (a) Skin color distribution in the parents falls into two discont Frequency diagrams of skin colors. (a) Skin color distribution in the parents falls into two discont
Video: Hormonal feedback loop components & Glucagon (glycogenolysis and gluconeogenesis)

For a complete list of videos, visit our video library