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Author Question: As a body falls through air starting from rest, its velocity a. stays constant b. continuously ... (Read 210 times)

AEWBW

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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

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Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

a


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AEWBW

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Reply #2 on: Jul 28, 2018
TY


izzat

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Reply #3 on: Jul 28, 2018
You're welcome


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