« previous next »

Author Question: The magnitude of the acceleration of an object moving in a circle at constant speed is a. inversely ... (Read 82 times)

berenicecastro

  • Hero Member
  • *****
  • Posts: 581
on: Jul 28, 2018
The magnitude of the acceleration of an object moving in a circle at constant speed is
 a. inversely proportional to the speed squared.
  b. inversely proportional to the speed.
  c. inversely proportional to the radius of the circle squared.
  d. inversely proportional to the radius of the circle.

Question 2

A substance that increases the rate of a chemical reaction but is not consumed in the reaction is called
 a. an oxidizing agent.
  b. a catalyst.
  c. an activation agent.
  d. a reducing agent.


Missbam101

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 28, 2018
Answer to Question 1

d

Answer to Question 2

b


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

berenicecastro

  • Hero Member
  • *****
  • Posts: 581
Reply #2 on: Jul 28, 2018
Thanks


Missbam101

  • Sr. Member
  • ****
  • Posts: 341
Reply #3 on: Jul 28, 2018
Welcome :)


« previous next »
 

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Protraction and Retraction Protraction–Moving a body part forward. Retraction–Moving a body part bac Protraction and Retraction Protraction–Moving a body part forward. Retraction–Moving a body part bac
Flexible cooling fan blades change shape as the engine speed changes. Flexible cooling fan blades change shape as the engine speed changes.
Air flows through the PCV valve during acceleration and when the engine is under a heavy load. Air flows through the PCV valve during acceleration and when the engine is under a heavy load.
How to evaluate a function containing the constant k How to evaluate a function containing the constant k
Determining the order and rate constant of an irreversible first-order reaction Determining the order and rate constant of an irreversible first-order reaction
At 34.5°C, oxygen gas expands from 34.5 L to 45.7 L against a constant pressure of 750 mmHg. ... At 34.5°C, oxygen gas expands from 34.5 L to 45.7 L against a constant pressure of 750 mmHg. ...
Video: Stimulus (introduction)

For a complete list of videos, visit our video library