A 30-N box is pulled upward 6.0 m along the surface of a ramp ...

[JGIBBSON]

A 30-N box is pulled upward 6.0 m along the surface of a ramp that rises at 37 above the horizontal. How much work does gravity do on the box during this process?
 
  A) -1100 J
  B) -110 J
  C) -140 J
  D) -180 J
  E) 120 J

Question 2

A 2.00-qt bottle of soda is on sale for 1.29. What should be the price of a 2.00-L bottle of the same soda to yield the same value? (1.00 qt = 0.947 L)
 
  What will be an ideal response?

[Laurenleakan]

Answer to Question 1

B

Answer to Question 2

1.36