physics circular motion **Scenario Description:**A 80 kg astronaut is training in a human centrifuge to prepare for a launch. The astronaut uses the centrifuge to practice having a 6.01g force (6.01 times his own weight) on his back.**Checklist and Questions:**- **Number of forces in plane:** 3- **Centripetal force:** Normal force- **Are all forces balanced?** No**Calculations Required:**1. **How much force is acting on the astronaut's back?** - (Dropdown for unit selection)2. **What is the centripetal net force on the astronaut?** - (Input box for numerical answer) - (Dropdown for unit selection)3. **What is the astronaut's centripetal acceleration?** - (Input box for numerical answer) - (Dropdown for unit selection)4. **What is the astronaut's linear speed?** - (Input box for numerical answer) - (Dropdown for unit selection)5. **What is the astronaut's angular speed?** - (Input box for numerical answer) - Unit: rad/s, rpm**Diagram Explanation:**The diagram depicts a human centrifuge setup with a 12-meter radius. It illustrates an astronaut positioned in a compartment at the end of the centrifuge arm, which rotates around a central axis. Arrows indicate the rotational direction, emphasizing the centrifugal experience during the training. A zoomed-in view shows the astronaut inside the compartment.

Answered: Image /qna-images/answer/8081c184-5a9f-4241-9733-c0d825206c2d.jpg

A 80kg astronaut is training in human centrifuge to prepare for a launch. The astronaut uses the centrifuge to practice having a 6.01g force (6.01 times his own weight) on his back. number of forces in plane: centripetal force: Are all forces balanced? 3 unit normal force no ✓ How much force is acting on the astronaut's back? unit ✓ What is the centripetal net force on the astronaut? unit What is the astronaut's centripetal acceleration? unit What is the astronaut's linear speed? What is the astronaut's angular speed? rad/s rpm 12m

A 80kg astronaut is training in human centrifuge to prepare for a launch. The astronaut uses the centrifuge to practice having a 6.01g force (6.01 times his own weight) on his back. number of forces in plane: centripetal force: Are all forces balanced? 3 unit normal force no ✓ How much force is acting on the astronaut's back? unit ✓ What is the centripetal net force on the astronaut? unit What is the astronaut's centripetal acceleration? unit What is the astronaut's linear speed? What is the astronaut's angular speed? rad/s rpm 12m

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter9: Energy In Nonisolated Systems

Section9.7: Thermal Energy

Problem 9.4CE

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Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

physics circular motion

**Scenario Description:**

A 80 kg astronaut is training in a human centrifuge to prepare for a launch. The astronaut uses the centrifuge to practice having a 6.01g force (6.01 times his own weight) on his back.

**Checklist and Questions:**

- **Number of forces in plane:** 3
- **Centripetal force:** Normal force
- **Are all forces balanced?** No

**Calculations Required:**

1. **How much force is acting on the astronaut's back?**
- (Dropdown for unit selection)

2. **What is the centripetal net force on the astronaut?**
- (Input box for numerical answer)
- (Dropdown for unit selection)

3. **What is the astronaut's centripetal acceleration?**
- (Input box for numerical answer)
- (Dropdown for unit selection)

4. **What is the astronaut's linear speed?**
- (Input box for numerical answer)
- (Dropdown for unit selection)

5. **What is the astronaut's angular speed?**
- (Input box for numerical answer)
- Unit: rad/s, rpm

**Diagram Explanation:**

The diagram depicts a human centrifuge setup with a 12-meter radius. It illustrates an astronaut positioned in a compartment at the end of the centrifuge arm, which rotates around a central axis. Arrows indicate the rotational direction, emphasizing the centrifugal experience during the training. A zoomed-in view shows the astronaut inside the compartment.

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