A large chunk of ice breaks off an Alaskan glacier and lands in the ocean.

When does the chunk of ice have the most potential energy?
A. right before it breaks off
B. a short time after it starts to fall
C. right before it lands in the ocean
D. at the very moment it lands in the ocean

Atriangle with equal sides of length 10 cm has -2.5-nc charged objects at each corner. part a determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. horizontally rightward vertically downward vertically upward horizontally leftward