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 114 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?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Earth Affects People; People Change Earth Earth Affects People; People Change Earth
Change in Drawing Abilities from Early to Middle Childhood Drawings become more realistic as fine m Change in Drawing Abilities from Early to Middle Childhood Drawings become more realistic as fine m
Historical Climate Change "تغير المناخ التاريخي" Historical Climate Change "تغير المناخ التاريخي"
Climate Change: Greenhouse gases Timescale Climate Change: Greenhouse gases Timescale
Consistency and Change in Personality Over the Lifespan Consistency and Change in Personality Over the Lifespan
If the particle moves in a circle of radius 0.15 m at a speed of 3.0 m/s, what is the magnitude ... If the particle moves in a circle of radius 0.15 m at a speed of 3.0 m/s, what is the magnitude ...
Video: Hormonal feedback loop components

For a complete list of videos, visit our video library