After a rock that is thrown straight up reaches the top of its path and is starting to fall back down, its acceleration is (neglecting air resistance)
Aless than when it was at the top of its path.
Bgreater than when it was at the top of its path.
Cthe same as when it was at the top of its path.
Aless than when it was at the top of its path.
Bgreater than when it was at the top of its path.
Cthe same as when it was at the top of its path.