The PASCO human arm model is configured such that the cord representing the bicep is perfectly vertical and the forearm is at 90° (in the figure to the right, the cord is not quite vertical). A mass of 100 g is attached to the hand. Draw a free-body diagram on the figure to the right showing all forces which act on the forearm. • The force of the bicep F on the arm • The force of the humerus Fy on the arm • The weight of the forearm WA • The mass in the hand Wm Be careful to draw the force vectors with tails beginning at the point where the force is actually applied to the forearm. 100
The PASCO human arm model is configured such that the cord representing the bicep is perfectly vertical and the forearm is at 90° (in the figure to the right, the cord is not quite vertical). A mass of 100 g is attached to the hand. Draw a free-body diagram on the figure to the right showing all forces which act on the forearm. • The force of the bicep F on the arm • The force of the humerus Fy on the arm • The weight of the forearm WA • The mass in the hand Wm Be careful to draw the force vectors with tails beginning at the point where the force is actually applied to the forearm. 100
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter4: Coplanar Equilibrium Analysis
Section: Chapter Questions
Problem 4.41P: The center of gravity of the 3000-lb car is at G. The car is parked on an incline with the parking...
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