A physics student is getting some physical education, specifically doing a pushup, so he’s supported by his feet and by his hands directly below his shoulders. At the bottom of the pushup, when his body is level, his center of mass is 39 cm from his shoulders and 99 cm from his feet, and his mass is 75 kg. Find the force on his hands and the force on his feet.
A physics student is getting some physical education, specifically doing a pushup, so he’s supported by his feet and by his hands directly below his shoulders. At the bottom of the pushup, when his body is level, his center of mass is 39 cm from his shoulders and 99 cm from his feet, and his mass is 75 kg. Find the force on his hands and the force on his feet.
Related questions
Question
A physics student is getting some physical education, specifically doing a pushup, so
he’s supported by his feet and by his hands directly below his shoulders. At the bottom
of the pushup, when his body is level, his center of mass is 39 cm from his shoulders and
99 cm from his feet, and his mass is 75 kg. Find the force on his hands and the force on
his feet.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
