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

Author Question: The acceleration of a Tesla that maintains a constant velocity of 120 km/h over a time of one-half ... (Read 57 times)

bobypop

  • Hero Member
  • *****
  • Posts: 539
on: Jul 29, 2018
The acceleration of a Tesla that maintains a constant velocity of 120 km/h over a time of one-half hour is
 
  A) 60 km/h.
  B) 120 km/h.
  C) 240 km/h.
  D) zero because of no change in velocity.

Question 2

A motor scooter undergoes acceleration when it
 
  A) gains speed.
  B) decreases speed.
  C) changes direction.
  D) all 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

jliusyl

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: D


bobypop

  • Hero Member
  • *****
  • Posts: 539
Reply #2 on: Jul 29, 2018
Thanks


jliusyl

  • Sr. Member
  • ****
  • Posts: 328
Reply #3 on: Jul 29, 2018
Welcome :)


« previous next »
 

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Effect of substrate concentration on the initial velocity of an enzyme-catalyzed reaction Effect of substrate concentration on the initial velocity of an enzyme-catalyzed reaction
The first commercially successful typewriter, manufactured in quantity beginning in 1874, surely fue The first commercially successful typewriter, manufactured in quantity beginning in 1874, surely fue
Shy children often have a high arousal level in novel social situations. Over time, parents can help ... Shy children often have a high arousal level in novel social situations. Over time, parents can help ...
Time Estimates for Specific Office Procedures Time Estimates for Specific Office Procedures
Men and women work the same number of hours a week, but men spend more time on paid work, and women ... Men and women work the same number of hours a week, but men spend more time on paid work, and women ...
Time Line for Life’s Origin and Evolution Time Line for Life’s Origin and Evolution
Video: Hormonal feedback loop components

For a complete list of videos, visit our video library