Ask a New Question

Calculate the change in potential energy of 7.8 million kg of water dropping 50 m over Niagara Falls.

2 answers

m*g*h = 7.8*10^6 * 9.8 * 50 Joules

6777

Ask a New Question or answer this question.

Similar Questions

Which of the following accurately describes the role of potential energy in the hydroelectric dam?SELECT AN ANSWER There is no
1. 1 answer
An ice cube tray full of water is put into a freezer. Which energy change occurs in the particles in the water as it undergoes a
1. 1 answer
An ice cube tray full of water is put into a freezer. Which energy change occurs in the particles in the water as it undergoes a
1. 1 answer
An ice cube tray full of water is put into a freezer. Which energy change occurs in the particles in the water as it undergoes a
1. 1 answer

more similar questions