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

Author Question: If an object moves with constant acceleration, its velocity must A) be constant also. B) change ... (Read 131 times)

nautica902

  • Hero Member
  • *****
  • Posts: 591
on: Jul 29, 2018
If an object moves with constant acceleration, its velocity must
 
  A) be constant also.
  B) change by the same amount each second.
  C) change by varying amounts depending on its speed.
  D) always decrease.

Question 2

While a car travels around a circular track at a constant speed, its
 
  A) acceleration is zero.
  B) velocity is zero.
  C) inertia is zero.
  D) none 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

jonathanballen97

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: D


nautica902

  • Hero Member
  • *****
  • Posts: 591
Reply #2 on: Jul 29, 2018
Thank you!


jonathanballen97

  • Sr. Member
  • ****
  • Posts: 347
Reply #3 on: Jul 29, 2018
Always glad to help...


« previous next »
 

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

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

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.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Dependence of initial velocity on substrate concentration Dependence of initial velocity on substrate concentration
The Revolutionary Change in the U.S Workforce The Revolutionary Change in the U.S Workforce
A rubber mallet used to deliver a force to an object without harming the surface. A rubber mallet used to deliver a force to an object without harming the surface.
Fall Velocity of Water Drops Fall Velocity of Water Drops
The Sun and climate change The Sun and climate change
Ice cores as indicators of environmental change Ice cores as indicators of environmental change
Video: Hormonal regulation of pregnancy - weeks 2 through 38

For a complete list of videos, visit our video library