Look at the image of this rock formation near the coast of Palau, Italy. Which factors could contribute to a collapse of the ledge? Select all that apply.
In this photograph, a weathered boulder sits on top of a cliff. The rocks looks like it is covered in craters and large pieces are missing.

a. wind
b. water
c. ice
d. gravity

Which type of basaltic lava flow has a fairly smooth

Apositive charge moves in the direction of an electric field. which of the following statements are true? check all that apply. check all that apply. 1.the potential energy associated with the charge decreases. 2. the electric field does positive work on the charge. 3. the electric field does negative work on the charge. 4. the potential energy associated with the charge increases. 5. the electric field does not do any work on the charge. 6. the amount of work done on the charge cannot be determined without additional information.

At what time will the interfering waves have an amplitudeof zero?