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Solved: Indicate whether each of the following statements describes potential or kinetic
Chapter 0, Problem 3.23(choose chapter or problem)
Indicate whether each of the following statements describes potential or kinetic energy: a. water at the top of a waterfall b. kicking a ball c. the energy in a lump of coal d. a skier at the top of a hill
Questions & Answers
QUESTION:
Indicate whether each of the following statements describes potential or kinetic energy: a. water at the top of a waterfall b. kicking a ball c. the energy in a lump of coal d. a skier at the top of a hill
ANSWER:Step 1 of 5
Kinetic energy
The energy possessed by an object due to its motion is kinetic energy. It depends on the velocity and mass of the object and is calculated using the formula:
Any moving object has kinetic energy. It can be transferred from one body to another and is relative to the body's environment.
Potential energy
The energy possessed by a body due to its position or chemical composition is called potential energy. It depends on the height or distance of an object and its mass and can be calculated as:
Potential energy cannot be transferred within objects and is not relative to the object's environment. Potential energy can be converted into kinetic energy.