when you place a ball at the top of a hill and it accelerates toward the bottom
of the hill, it probably also experiences both
and
o
a. sliding friction, rolling friction
o
b. rolling friction, air resistance
o
c. sliding friction, air resistance
o
d. rolling friction, sliding friction

rolling friction, air resistance.

Explanation:I just took the test on apex

that would be called plucking : )

explanation:

''plucking, also referred to as quarrying, is a glacial phenomenon that is responsible for the erosion and transportation of individual pieces of bedrock, especially large "joint blocks". as a glacier moves down a valley, friction causes the basal ice of the glacier to melt and infiltrate joints (cracks) in the bedrock."