Part A Review | Constants To strengthen his arm and chest muscles, a 75-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 1.15 m from the bottom of his feet, and the centers of his palms are 30.0 cm from the top of his head. 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. Figure 2.0 m F 跖 ΕΠΙ ΑΣΦ Submit Request Answer 1 of 1 Part B K30.0 cm ? N 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 = VO ΑΣΦ Submit Request Answer ? N

Part A Review | Constants To strengthen his arm and chest muscles, a 75-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 1.15 m from the bottom of his feet, and the centers of his palms are 30.0 cm from the top of his head. 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. Figure 2.0 m F 跖 ΕΠΙ ΑΣΦ Submit Request Answer 1 of 1 Part B K30.0 cm ? N 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 = VO ΑΣΦ Submit Request Answer ? N

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter12: Static Equilibrium And Elasticity

Section: Chapter Questions

Problem 39P: The forearm shown below is positioned at an angle with respect to the upper arm , and a 5.0- kg...

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E Boview Find the force that the floor exerts on each of his feet, assuming that both feet exert the same force. To strengthen his arm and chest muscles, a 79-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 1.20 m from the bottom of his feet, and the centers of his palms are 30.0 cm from the top of his head. Express your answerkn newtons. F- 125.24 Submit Previou Answers Reguest Answer X Incorrect; Try Again; 4 attempts remaining Part B Figure 1 of 1> Find the force that the floor exerts on each of his hands, assuming both palms exert the same force. Express your answer in newtons. -20m F- 114 -300 on Submit Previous Answers Bequest Answer X Incorrect; Try Again; 5 attempts remaining P Pearson
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