Вопрос:

Fill out the table: § 67 Potential and Kinetic Energy 1. Fill out the table. Potential Energy Definition: Notation: Unit: Calculation formula: E = or E = where E - Examples: Kinetic Energy Definition: Notation: Unit: Calculation formula: E = or E = where E - Examples: 2. Potential energy depends on

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Ответ:

Fill out the table:

§ 67 Potential and Kinetic Energy

1. Fill out the table.

Potential Energy Kinetic Energy
Definition:
(The energy an object possesses due to its position or state.)
Definition:
(The energy an object possesses due to its motion.)
Notation: Eп Notation: Eк
Unit: Joules (J) Unit: Joules (J)
Calculation formula:
Eп = mgh or Eп = GMm/r
where Eп - potential energy, m - mass, g - acceleration due to gravity, h - height, G - gravitational constant, M - mass of the larger body, r - distance between centers of masses. Examples: Water behind a dam, a stretched rubber band.
Calculation formula:
Eк = ½mv2
where Eк - kinetic energy, m - mass, v - velocity. Examples: A moving car, a thrown ball.

2. Potential energy depends on

Potential energy depends on the position or state of an object relative to a reference point or configuration. For example, gravitational potential energy depends on height and mass, while elastic potential energy depends on the degree of stretching or compression.

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