Which statement is correct about the relationship between the ...

[kfurse]

Which statement is correct about the relationship between the instantaneous speed and the magnitude of the instantaneous velocity?
 
  A)
 
  The average speed can be less than, greater than or equal to the magnitude of the average velocity.
  B)
 
  The instantaneous speed is always equal to the magnitude of the instantaneous velocity.
  C)
 
  The average speed is always less than or equal to the magnitude of the average velocity.
  D)
 
  The instantaneous speed is always greater than or equal to the magnitude of the instantaneous velocity.
  E)
 
  The average speed is always one-half the magnitude of the average velocity.

Question 2

A 200-Hz and a 206-Hz sound are emitted into the same volume of space. What is the frequency of intensity variation?
 
  A)
 
  406 Hz
 
  B)
 
  41.2 kHz
 
  C)
 
  6 Hz
 
  D)
 
  1.03 Hz
 
  E)
 
  203 Hz

[leahm14]

Answer to Question 1

B

Answer to Question 2

C

[kfurse]

TYSM

[sailorcrescent]

Thanks for the timely response, appreciate it