To strengthen his arm and chest muscles, an 85-kg athlete 2.0 m tall is doing a series of push-ups as shown in the figure below (Figure 1). His center of mass is 1.10 m from the bottom of his feet, and the centers of his palms are 30.0 cm from the top of his head. Part A Find the force that the floor exerts on each of his feet, assuming that both feet exert the same force. Express your answer in newtons. F = Submit Previous Answers Request Answer X Incorrect; Try Again Part B Find the force that the floor exerts on each of his hands, assuming both palms exert the same force. Figure < 1 of 1 Express your answer in newtons. να ΑΣφ ? F = 2.0 m Submit Previous Answers Request Answer k-30.0 cm - X Incorrect; Try Again
To strengthen his arm and chest muscles, an 85-kg athlete 2.0 m tall is doing a series of push-ups as shown in the figure below (Figure 1). His center of mass is 1.10 m from the bottom of his feet, and the centers of his palms are 30.0 cm from the top of his head. Part A Find the force that the floor exerts on each of his feet, assuming that both feet exert the same force. Express your answer in newtons. F = Submit Previous Answers Request Answer X Incorrect; Try Again Part B Find the force that the floor exerts on each of his hands, assuming both palms exert the same force. Figure < 1 of 1 Express your answer in newtons. να ΑΣφ ? F = 2.0 m Submit Previous Answers Request Answer k-30.0 cm - X Incorrect; Try Again
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![To strengthen his arm and chest muscles, an 85-kg athlete 2.0 m tall is doing a series of push-ups as shown in the figure below (Figure 1). His center of mass is 1.10 m from the bottom of his feet, and the centers of his palms are 30.0 cm from the top of his head.
**Figure Description:**
The figure illustrates an athlete in the push-up position. The dimensions shown indicate:
- The athlete’s total height of 2.0 m.
- The center of mass located 1.10 m from the feet.
- The hands placed 30.0 cm from the top of the head.
**Part A:**
Find the force that the floor exerts on each of his feet, assuming that both feet exert the same force.
- **Express your answer in newtons.**
\[ F = \, \]
**Instructions:**
- Use the provided input box to calculate and submit your answer.
- Your first attempt displayed an incorrect response; please try again.
**Part B:**
Find the force that the floor exerts on each of his hands, assuming both palms exert the same force.
- **Express your answer in newtons.**
\[ F = \, \]
**Instructions:**
- Use the input box to enter and submit your calculation.
- Note that the initial response was incorrect; a retry is encouraged.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd1296bd5-8576-4c4a-a68a-ae374446bba9%2F4d34f875-4539-41a9-a99d-1979416794db%2Fy8ko1th_processed.jpeg&w=3840&q=75)
Transcribed Image Text:To strengthen his arm and chest muscles, an 85-kg athlete 2.0 m tall is doing a series of push-ups as shown in the figure below (Figure 1). His center of mass is 1.10 m from the bottom of his feet, and the centers of his palms are 30.0 cm from the top of his head.
**Figure Description:**
The figure illustrates an athlete in the push-up position. The dimensions shown indicate:
- The athlete’s total height of 2.0 m.
- The center of mass located 1.10 m from the feet.
- The hands placed 30.0 cm from the top of the head.
**Part A:**
Find the force that the floor exerts on each of his feet, assuming that both feet exert the same force.
- **Express your answer in newtons.**
\[ F = \, \]
**Instructions:**
- Use the provided input box to calculate and submit your answer.
- Your first attempt displayed an incorrect response; please try again.
**Part B:**
Find the force that the floor exerts on each of his hands, assuming both palms exert the same force.
- **Express your answer in newtons.**
\[ F = \, \]
**Instructions:**
- Use the input box to enter and submit your calculation.
- Note that the initial response was incorrect; a retry is encouraged.
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