« previous next »

Author Question: The first displacement is 7 m and the second displacement is 3 m. They cannot add together to give a ... (Read 69 times)

kodithompson

  • Hero Member
  • *****
  • Posts: 566
on: Jul 28, 2018
The first displacement is 7 m and the second displacement is 3 m. They cannot add together to give a total displacement of:
 a. 10 m.
  c. 4 m.
  b. 7 m.
  d. 3 m.

Question 2

In the case of constant acceleration, the average velocity equals the instantaneous velocity:
 a. at the beginning of the time interval.
  b. at the end of the time interval.
  c. half-way through the time interval.
  d. three-fourths of the way through the time interval.


zenzy

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Here are images of live zebrafish that were studied for genetics and head size to give insight into Here are images of live zebrafish that were studied for genetics and head size to give insight into
Injecting an IV push (bolus) medication; C, another type of needleless syringe and needleless IV acc Injecting an IV push (bolus) medication; C, another type of needleless syringe and needleless IV acc
Prolapsed uterus. (a) A prolapse is the abnormal drop of the uterus into the vagina, representing th Prolapsed uterus. (a) A prolapse is the abnormal drop of the uterus into the vagina, representing th
How do men who work in traditionally feminine nurturng jobs and women who work in jobs that give ... How do men who work in traditionally feminine nurturng jobs and women who work in jobs that give ...
Give the world a reason to remember your name Give the world a reason to remember your name
What title would chemists give to an orbital characterized by n=8 and 1=4? What title would chemists give to an orbital characterized by n=8 and 1=4?
Video: Bond types - Atomic structure and basis of bonds

For a complete list of videos, visit our video library