A Trombe wall in a house uses a large window and ______. a. R-19 ...

[lbcchick]

A Trombe wall in a house uses a large window and ______.
 a. R-19 insulation in the walls
  b. a vertical thermal mass across the room from the window
  c. a vertical thermal mass close to the window
  d. a slate floor by the window
  e. a vertical flat plate collector using water

Question 2

In order to jump off the floor, the floor must exert a force on you
 a. in the direction of and equal to your weight.
  b. opposite to and equal to your weight.
  c. in the direction of and less than your weight.
  d. opposite to and less than your weight.
  e. opposite to and greater than your weight.

[dpost18]

Answer to Question 1

c

Answer to Question 2

E

[lbcchick]

TYSM

[parshano]

Excellent