Context: Read the text about an object in motion.
On a snowy day, Rosa rode her sled down a big hill.
Complete the statement. Assume that the sled's mass did not change.
The gravitational potential energy stored between the sled and Earth () as Rosa rode down the hill.
A. stayed the same
B. decreased
C. increased
From the given choices, select the correct answer and reply with the letter of the chosen option.

B