If the Sun were to collapse into a black hole, the point of no return for an investigator would be approximately 3 km from the center singularity. Would the investigator be able to survive visiting even 193 km from the center? Answer this by finding the difference in the gravitational attraction (in N) the black hole exerts on a 1.0 kg mass at the head and at the feet of the investigator. (Assume the investigator is about 2 m tall and is oriented radially with respect to the black hole. Enter the magnitude.) Would the investigator survive? Yes O No
If the Sun were to collapse into a black hole, the point of no return for an investigator would be approximately 3 km from the center singularity. Would the investigator be able to survive visiting even 193 km from the center? Answer this by finding the difference in the gravitational attraction (in N) the black hole exerts on a 1.0 kg mass at the head and at the feet of the investigator. (Assume the investigator is about 2 m tall and is oriented radially with respect to the black hole. Enter the magnitude.) Would the investigator survive? Yes O No
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
Transcribed Image Text:**Astronomical Data Table D1**
This table presents key astronomical data for various celestial objects within our solar system, including the Sun, eight planets, and Earth's Moon.
1. **Mean Distance from Sun (million km)**
- Mercury: 57.9
- Venus: 108.2
- Earth: 149.6
- Mars: 227.9
- Jupiter: 778.4
- Saturn: 1426.7
- Uranus: 2871.0
- Neptune: 4498.3
- Earth's Moon: 0.386 (from Earth)
2. **Period of Revolution**
- Mercury: 88 days
- Venus: 224.7 days
- Earth: 365.26 days
- Mars: 687 days
- Jupiter: 11.9 years
- Saturn: 29.5 years
- Uranus: 84.0 years
- Neptune: 164.8 years
- Earth's Moon: 27.3 days
3. **Period of Rotation at Equator**
- Sun: 27 days
- Mercury: 59 days
- Venus: 243 days
- Earth: 23 hours 56 minutes 4 seconds
- Mars: 24 hours 37 minutes 23 seconds
- Jupiter: 9 hours 50 minutes 30 seconds
- Saturn: 10 hours 14 minutes
- Uranus: 17 hours 14 minutes
- Neptune: 16 hours
- Earth's Moon: 27.3 days
4. **Eccentricity of Orbit**
- Mercury: 0.206
- Venus: 0.007
- Earth: 0.017
- Mars: 0.093
- Jupiter: 0.048
- Saturn: 0.054
- Uranus: 0.047
- Neptune: 0.009
- Earth's Moon: 0.055
5. **Equatorial Diameter (km)**
- Sun: 1,392,000
- Mercury: 4879
- Venus: 12,104
- Earth: 12,756
- Mars: 6794
- Jupiter
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**Gravitational Forces Near a Black Hole**
If the Sun were to collapse into a black hole, the point of no return for an investigator would be approximately 3 km from the center singularity. Would the investigator be able to survive visiting even 193 km from the center? Answer this by finding the difference in the gravitational attraction (in N) the black hole exerts on a 1.0 kg mass at the head and at the feet of the investigator. (Assume the investigator is about 2 m tall and is oriented radially with respect to the black hole. Enter the magnitude.)
> [Answer box for gravitational attraction in Newtons (N) here]
Would the investigator survive?
- ( ) Yes
- (•) No
---
**Explanation:**
This exercise involves calculating the gravitational forces on different parts of a body near a black hole. Understanding the problem requires some knowledge of how gravity behaves in extreme conditions.
1. **Gravitational Attraction Calculation**: This involves determining the force exerted by a black hole on a mass located at two different points (head and feet) on a person who is 2 meters tall. The provided context places the individual 193 km away from the black hole singularity.
2. **Understanding Tidal Forces**: The difference in gravitational force between the head and feet is crucial as it showcases the tidal forces that a person would experience. These forces can be extremely strong close to a black hole, potentially leading to a phenomenon known as "spaghettification."
3. **Survival Inquiry**: The question about survival asks you to consider if these forces would be lethal. The option "No" is selected, indicating the extreme difficulty in surviving such conditions even at 193 km from the singularity.
This type of problem helps illustrate critical concepts in astrophysics related to black holes, gravitation, and the dangers of extreme spacetime environments.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd52694c2-08a6-4e13-96ed-a87f03e48e22%2F4484d5b8-7f26-4ee7-b10f-5de74f4fd01a%2Fpj70yzhcp_processed.jpeg&w=3840&q=75)
Transcribed Image Text:---
**Gravitational Forces Near a Black Hole**
If the Sun were to collapse into a black hole, the point of no return for an investigator would be approximately 3 km from the center singularity. Would the investigator be able to survive visiting even 193 km from the center? Answer this by finding the difference in the gravitational attraction (in N) the black hole exerts on a 1.0 kg mass at the head and at the feet of the investigator. (Assume the investigator is about 2 m tall and is oriented radially with respect to the black hole. Enter the magnitude.)
> [Answer box for gravitational attraction in Newtons (N) here]
Would the investigator survive?
- ( ) Yes
- (•) No
---
**Explanation:**
This exercise involves calculating the gravitational forces on different parts of a body near a black hole. Understanding the problem requires some knowledge of how gravity behaves in extreme conditions.
1. **Gravitational Attraction Calculation**: This involves determining the force exerted by a black hole on a mass located at two different points (head and feet) on a person who is 2 meters tall. The provided context places the individual 193 km away from the black hole singularity.
2. **Understanding Tidal Forces**: The difference in gravitational force between the head and feet is crucial as it showcases the tidal forces that a person would experience. These forces can be extremely strong close to a black hole, potentially leading to a phenomenon known as "spaghettification."
3. **Survival Inquiry**: The question about survival asks you to consider if these forces would be lethal. The option "No" is selected, indicating the extreme difficulty in surviving such conditions even at 193 km from the singularity.
This type of problem helps illustrate critical concepts in astrophysics related to black holes, gravitation, and the dangers of extreme spacetime environments.
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