« previous next »

Author Question: As a body falls through air starting from rest, its velocity a. stays constant b. continuously ... (Read 206 times)

AEWBW

  • Hero Member
  • *****
  • Posts: 579
on: Jul 28, 2018
As a body falls through air starting from rest, its velocity
 a. stays constant
  b. continuously decreases
  c. continuously increases
  d. gets larger and larger, eventually reaching a constant value
  e. gets smaller and smaller, eventually approaching zero

Question 2

What is one difference between a rad and a rem?
 a. A rad measures an amount of radiation and a rem measures a biological effect.
  b. A rad measures a biological effect and a rem measures an amount of radiation.
  c. Rem is an older term for rad.
  d. One rem equals 100 rads.
  e. One rad equals 100 rems.


izzat

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

AEWBW

  • Hero Member
  • *****
  • Posts: 579
Reply #2 on: Jul 28, 2018
TY


izzat

  • Sr. Member
  • ****
  • Posts: 328
Reply #3 on: Jul 28, 2018
You're welcome


« previous next »
 

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Body plan of a crustacean, as represented by a shrimp Body plan of a crustacean, as represented by a shrimp
Body size and population density of herbivorous mammals Body size and population density of herbivorous mammals
Body systems and their major functions. Body systems and their major functions.
Buddhist philosophy allows for the idea of reincarnation, as the self passes from body to body. The ... Buddhist philosophy allows for the idea of reincarnation, as the self passes from body to body. The ...
If necessary, connect a battery charger to the battery before starting the compression test. It is ... If necessary, connect a battery charger to the battery before starting the compression test. It is ...
The dorsal-column medial-lemniscus system. The pathways from only one side of the body are shown. The dorsal-column medial-lemniscus system. The pathways from only one side of the body are shown.
Video: Vasectomy

For a complete list of videos, visit our video library