Schottenbauer Publishing

Friday, April 22, 2016

Force of Human Propulsion

The force of human propulsion can be measured with lab equipment. Consider the graphs below, excerpted from a book series by Schottenbauer Publishing.





Discussion Questions
  1. Describe the motion of the athlete in the x and y axes, using words. 
  2. How many complete steps are shown in the graph? 
  3. How many complete steps are taken by each foot? 
  4. What do the minimum and maximum values on the graph represent? 
  5. Is it possible to calculate the mass of the jogger based on the information in the graph? Why or why not? 
  6. Would the force in the x direction be larger if the person were jogging forward? 
  7. Would the force in the y direction be larger if the person were jogging forward? 
  8. Would the force on the plate be smaller or larger if the person were walking? Running? Jumping? 





Discussion Questions
  1. Describe the motion of the athlete in the x and y axes, using words. 
  2. How many complete steps are shown in the graph? 
  3. How many complete steps are taken by each foot? 
  4. What do the minimum and maximum values on the graph represent? 
  5. Is it possible to calculate the mass of the walker based on the information in the graph? Why or why not? 
  6. Would the force in the x direction be larger if the person were walking forward? 
  7. Would the force in the y direction be larger if the person were walking forward? 
  8. Would the force on the plate be smaller or larger if the person were jogging? Running? Jumping?




Discussion Questions
  1. Describe the motion of the athlete in the x and y axes, using words. 
  2. How many complete steps are shown in the graph? 
  3. How many complete steps are taken by each foot? 
  4. What do the minimum and maximum values on the graph represent? 
  5. Is it possible to calculate the mass of the athlete based on the information in the graph? Why or why not? 
  6. Would the force in the x direction be larger if the person were moving forward? 
  7. Would the force in the y direction be larger if the person were moving forward? 
  8. Would the force on the plate be smaller or larger if the person were walking? Jogging? Running? Jumping?




Additional Information