To what two quantities is work proportional? A) acceleration ...

[penza]

To what two quantities is work proportional?
 
  A) acceleration and distance
  B) power and distance
  C) force and speed
  D) force and distance
  E) energy and distance

Question 2

Nineteenth-century scientists thought the ether to be
 
  A) the cause of the gravitational force.
  B) the medium for the propagation of light waves.
  C) the medium for the propagation of sound waves.
  D) All of the above.
  E) None of the above.

[carolinefletcherr]

Answer to Question 1

D

Answer to Question 2

B

[penza]

Thanks for the timely response, appreciate it

[okolip]

Gracias!