MODULE 8 ste quarter 1 Interactive Worksheet - Edform - Free Printable

Problem Overview:

The task involves identifying whether the energy in various scenarios is Potential Energy or Kinetic Energy. The definitions provided are:
- Potential Energy: Stored energy that is waiting to work.
- Kinetic Energy: Energy that is working (in motion).

We will analyze each scenario step by step and determine the correct type of energy.

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Solution:

1. The apple in the table is ______ energy.
- The apple is stationary on the table, meaning it has the potential to fall due to gravity but is not moving yet.
- Answer: Potential Energy

2. The apple falling from the table is ______ energy.
- The apple is in motion as it falls, converting its stored potential energy into energy of motion.
- Answer: Kinetic Energy

3. If the rock falls from the hill, it is ______ energy.
- The rock is in motion as it falls down the hill, so it is actively using energy.
- Answer: Kinetic Energy

4. If the rock is still, it is ______ energy.
- The rock is stationary, meaning it has the potential to move but is not moving yet.
- Answer: Potential Energy

5. If the cyclist is still, he has ______ energy.
- The cyclist is not moving, so he has stored energy that could be used if he starts pedaling.
- Answer: Potential Energy

6. If he is moving, he has ______ energy.
- The cyclist is in motion, so he is actively using energy to propel himself forward.
- Answer: Kinetic Energy

7. If the yoyo is still at the top, it is ______ energy.
- The yoyo is stationary at the top, meaning it has the potential to fall but is not moving yet.
- Answer: Potential Energy

8. If the yoyo is moving, it is ______ energy.
- The yoyo is in motion, so it is actively using energy.
- Answer: Kinetic Energy

9. If the boy throws the ball, it is ______ energy.
- The boy is in the act of throwing the ball, which means the ball is in motion.
- Answer: Kinetic Energy

10. The ball on the boy’s hand is ______ energy.
- The ball is stationary on the boy’s hand, meaning it has the potential to be thrown but is not moving yet.
- Answer: Potential Energy

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Final Answers:

1. Potential Energy
2. Kinetic Energy
3. Kinetic Energy
4. Potential Energy
5. Potential Energy
6. Kinetic Energy
7. Potential Energy
8. Kinetic Energy
9. Kinetic Energy
10. Potential Energy

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Explanation:

- Potential Energy is associated with objects that are stationary but have the capacity to move or change position (e.g., an apple on a table, a rock at the top of a hill).
- Kinetic Energy is associated with objects that are in motion (e.g., an apple falling, a rock rolling down a hill, a cyclist riding).

By understanding these distinctions, we can correctly identify the type of energy in each scenario.

Final Answer:
\[
\boxed{
\text{1. Potential Energy, 2. Kinetic Energy, 3. Kinetic Energy, 4. Potential Energy, 5. Potential Energy, 6. Kinetic Energy, 7. Potential Energy, 8. Kinetic Energy, 9. Kinetic Energy, 10. Potential Energy}
}
\]