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

Author Question: Consider the magnitude of the average speed, vavg, speed, mag, and the magnitude of the average ... (Read 199 times)

tichca

  • Hero Member
  • *****
  • Posts: 554
on: Jul 28, 2018
Consider the magnitude of the average speed, vavg, speed, mag, and the magnitude of the average velocity, vavg, velocity, mag, for the same trip. Which of the following is always true?
 a. vavg, speed, mag = vavg, velocity, mag
 b. vavg, speed, mag  vavg, velocity, mag
 c. vavg, speed, mag  vavg, velocity, mag
 d. none of the above

Question 2

On a position-versus-time graph, the slope of the straight line joining two points on the plotted curve that are separated in time by the interval t, is which of the following quantities?
 a. average steepness
  b. average velocity
  c. instantaneous velocity
  d. average acceleration


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

owenfalvey

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 28, 2018
Answer to Question 1

b

Answer to Question 2

b


tichca

  • Member
  • Posts: 554
Reply 2 on: Jul 28, 2018
Excellent

tanna.moeller

  • Member
  • Posts: 328
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

A rapidly vibrating needle at idle that becomes steady as engine speed is increased indicates worn ... A rapidly vibrating needle at idle that becomes steady as engine speed is increased indicates worn ...
A steady needle reading that rises 2 or 3 inches Hg when the engine speed is increased slightly ... A steady needle reading that rises 2 or 3 inches Hg when the engine speed is increased slightly ...
Average Number of Hours Slept per Day by Various Mammalian Species Average Number of Hours Slept per Day by Various Mammalian Species
The level of emissions from transport in the United States is twice as high as the global average The level of emissions from transport in the United States is twice as high as the global average
Speed of Light in Different Mediums Speed of Light in Different Mediums
Calculate the magnitude and direction of the resultant for Calculate the magnitude and direction of the resultant for
Video: Reflex arc construction

For a complete list of videos, visit our video library