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

Author Question: Which of these two collisions is more damaging; driving into a concrete wall with no give, or ... (Read 56 times)

bclement10

  • Hero Member
  • *****
  • Posts: 560
on: Jul 29, 2018
Which of these two collisions is more damaging; driving into a concrete wall with no give, or colliding head-on with an identical car moving toward you at your same speed?
 
  A) collision with the car
  B) collision with the wall
  C) both the same

Question 2

Which of the following is a true wave, as physicists define the term?
 
  A) light
  B) water flowing downhill in a mountain stream
  C) ocean waves coming into a beach
  D) None of the above.
  E) 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

FergA

  • Sr. Member
  • ****
  • Posts: 352
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: C

Answer to Question 2

A


bclement10

  • Member
  • Posts: 560
Reply 2 on: Jul 29, 2018
YES! Correct, THANKS for helping me on my review

steff9894

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Bounding tracks in concrete Bounding tracks in concrete
Plant Cell Wall Formation Plant Cell Wall Formation
Shope’s Model of Young Driver Crash Risks The model shows that many factors contribute to crash ris Shope’s Model of Young Driver Crash Risks The model shows that many factors contribute to crash ris
Anni Albers, Wall hanging. Anni Albers, Wall hanging.
The Eye and the Eye Wall—a Closer Look The Eye and the Eye Wall—a Closer Look
Using the measuring device to give the correct dose to children Using the measuring device to give the correct dose to children
Video: Inflammation Animation

For a complete list of videos, visit our video library