To strengthen his arm and chest muscles, a 77-kg athlete 20 m tall is doing a series of push-ups as shown in the figure below (Figure 1) His center of mass is 120 m from the bottom of his feet, and the centers of his palms are 300 cm from the top of his head Figure (10/1 130116 Y 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. IVE ΑΣΦ 4 F= Submit Part B Request Answer Review | Constants N

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ISBN:9781305952300
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Chapter1: Units, Trigonometry. And Vectors
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To strengthen his arm and chest muscles, a 77-kg
athlete 20 m tall is doing a series of push-ups as
shown in the figure below (Eigure 1). His center of
mass is 120 m from the bottom of his feet, and the
centers of his palms are 30 0 cm from the top of his
head
Figure
10 m
1 of 1
Y 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.
P=
EVE ΑΣΦ
Submit
Part B
Request Answer.
Pearson
Review | Constants
N
Transcribed Image Text:To strengthen his arm and chest muscles, a 77-kg athlete 20 m tall is doing a series of push-ups as shown in the figure below (Eigure 1). His center of mass is 120 m from the bottom of his feet, and the centers of his palms are 30 0 cm from the top of his head Figure 10 m 1 of 1 Y 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. P= EVE ΑΣΦ Submit Part B Request Answer. Pearson Review | Constants N
To strengthen his arm and chest muscles, a 77-kg
athlete 20 m tall is doing a series of push-ups as
shown in the figure below (Figure 1). His center of
mass is 1.20 m from the bottom of his feet, and the
centers of his palms are 30.0 cm from the top of his
head
Figure
1 of 1
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.
Submit
15. ΑΣΦ
Provide feedback
Request Answer
P Pearson
➜
Review | Constants
N
Next >
Transcribed Image Text:To strengthen his arm and chest muscles, a 77-kg athlete 20 m tall is doing a series of push-ups as shown in the figure below (Figure 1). His center of mass is 1.20 m from the bottom of his feet, and the centers of his palms are 30.0 cm from the top of his head Figure 1 of 1 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. Submit 15. ΑΣΦ Provide feedback Request Answer P Pearson ➜ Review | Constants N Next >
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