A 10 kg box is 1.3 m above the ground. How much potential energy does it have? (g on Earth of 9.8 m/s) answer =
GPE = mgh
KE = 5mv2
i need help please

Select the correct answer from each drop-down menu. compared to its surroundings, the concentration of solutes is low inside a cell. so, the cell is with respect to its surroundings. a particular solute in this cell uses energy for its transport from the cell to its surroundings. this type of transport is called

Astone is thrown into a pond. what happens to the amplitude of the resulting waves as they get farther from the point where the stone hit the water? explain.

Select the correct answer. what does the process of natural selection involve?