This topic contains a solution. Click here to go to the answer

Author Question: Which of the following best describes why the occupants of a vehicle moving at 50 miles per hour ... (Read 63 times)

HudsonKB16

  • Hero Member
  • *****
  • Posts: 535
Which of the following best describes why the occupants of a vehicle moving at 50 miles per hour will be injured when the vehicle strikes a tree, but not when it brakes to a stop?
 
  A) Braking allows the kinetic energy to be absorbed evenly into the frame of the vehicle, rather than concentrating it at the point of impact.
  B) The energy gradually dissipates as heat due to the friction of braking, rather than transferring to the vehicle and its occupants.
  C) The inertia of the tree increases the kinetic energy transmitted to the occupants by a factor of 10.
  D) None of the above describes why.

Question 2

A train carrying radioactive materials has derailed. The radiation safety officer informs you that you will be receiving a 31-year-old male who was exposed to the radioactive material. As such, you should recognize that:
 
  A) the patient will require immediate decontamination.
  B) the patient will be vomiting and will have lost his hair.
  C) you will need special clothing to protect yourself from radiation.
  D) the patient represents no contamination threat to you.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

EAN94

  • Sr. Member
  • ****
  • Posts: 307
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 39% of students answer this correctly




HudsonKB16

  • Member
  • Posts: 535
Reply 2 on: Jul 3, 2018
YES! Correct, THANKS for helping me on my review


ryhom

  • Member
  • Posts: 366
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

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

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

Medication errors are three times higher among children and infants than with adults.

For a complete list of videos, visit our video library