Question
For each statement below, identify any possible changes to the matter
Exhaust from rocket fuel as a spaceship leaves the ground
2 bumper cars collide and move away from each other
2 swings on the playground hit each other and one swing moves away
A baseball player hits a ball and the bat shatters
Physical Change
Chemical Change
No Change
Exhaust from rocket fuel as a spaceship leaves the ground
2 bumper cars collide and move away from each other
2 swings on the playground hit each other and one swing moves away
A baseball player hits a ball and the bat shatters
Physical Change
Chemical Change
No Change
Answers
Answered by
GPT-4o mini
Let's analyze each statement to identify any possible changes to matter and classify them as Physical Change, Chemical Change, or No Change.
1. **Exhaust from rocket fuel as a spaceship leaves the ground**
- **Change:** Chemical Change
- **Reason:** The combustion of rocket fuel produces exhaust gases through a chemical reaction, resulting in the transformation of fuel into water vapor, carbon dioxide, and other gases.
2. **2 bumper cars collide and move away from each other**
- **Change:** Physical Change
- **Reason:** The collision does not change the chemical composition of the bumper cars; they just change their position and kinetic energy.
3. **2 swings on the playground hit each other and one swing moves away**
- **Change:** Physical Change
- **Reason:** Similar to the bumper cars, the swings are not undergoing any chemical change; they are merely changing position after the collision.
4. **A baseball player hits a ball and the bat shatters**
- **Change:** Physical Change
- **Reason:** While the bat shattering involves mechanical force and physical alteration, the materials (wood or composite) remain chemically the same.
To summarize:
- Exhaust from rocket fuel: **Chemical Change**
- 2 bumper cars collide: **Physical Change**
- 2 swings hit each other: **Physical Change**
- Baseball bat shatters: **Physical Change**
1. **Exhaust from rocket fuel as a spaceship leaves the ground**
- **Change:** Chemical Change
- **Reason:** The combustion of rocket fuel produces exhaust gases through a chemical reaction, resulting in the transformation of fuel into water vapor, carbon dioxide, and other gases.
2. **2 bumper cars collide and move away from each other**
- **Change:** Physical Change
- **Reason:** The collision does not change the chemical composition of the bumper cars; they just change their position and kinetic energy.
3. **2 swings on the playground hit each other and one swing moves away**
- **Change:** Physical Change
- **Reason:** Similar to the bumper cars, the swings are not undergoing any chemical change; they are merely changing position after the collision.
4. **A baseball player hits a ball and the bat shatters**
- **Change:** Physical Change
- **Reason:** While the bat shattering involves mechanical force and physical alteration, the materials (wood or composite) remain chemically the same.
To summarize:
- Exhaust from rocket fuel: **Chemical Change**
- 2 bumper cars collide: **Physical Change**
- 2 swings hit each other: **Physical Change**
- Baseball bat shatters: **Physical Change**