Question 31 2 pts In the schematic below, the deltoid muscle force (Force D) and the horizontal component of the glenohumeral joint reaction force (Force J) listed. Solve the following questions (below the schematic) based on the information provided below and assuming static equilibrium. Y+ Force D Force J' X+ 3 cm 30 cm .05 BW .025 BW 60 cm The sum of the moments around the shoulder is equal to The deltoid muscle forces required to balance the torques caused by the combined effects of the mass of the arm and the mass of ball held in the hand, is equal to . (answer only digits, no units, round to the nearest integer). The deltoid muscle force creates a moment that counteracts the moment caused the weight of the arm and ball, but causes a compressive force J, equal to the nearest integer). (answer only digits, no units, round to

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 34P: In order to get his car out of the mud, a man ties one end of a rope to the front bumper and the...
Question
Question 31
2 pts
In the schematic below, the deltoid muscle force (Force D)
and the horizontal component of the glenohumeral joint
reaction force (Force J) listed. Solve the following questions
(below the schematic) based on the information provided
below and assuming static equilibrium.
Y+
Force D
Force J'
X+
3 cm
30 cm
.05 BW
.025 BW
60 cm
Transcribed Image Text:Question 31 2 pts In the schematic below, the deltoid muscle force (Force D) and the horizontal component of the glenohumeral joint reaction force (Force J) listed. Solve the following questions (below the schematic) based on the information provided below and assuming static equilibrium. Y+ Force D Force J' X+ 3 cm 30 cm .05 BW .025 BW 60 cm
The sum of the moments around the shoulder is equal to
The deltoid muscle forces required to balance the
torques caused by the combined effects of the mass of
the arm and the mass of ball held in the hand, is equal to
. (answer only digits, no units, round
to the nearest integer).
The deltoid muscle force creates a moment that
counteracts the moment caused the weight of the arm
and ball, but causes a compressive force J, equal to
the nearest integer).
(answer only digits, no units, round to
Transcribed Image Text:The sum of the moments around the shoulder is equal to The deltoid muscle forces required to balance the torques caused by the combined effects of the mass of the arm and the mass of ball held in the hand, is equal to . (answer only digits, no units, round to the nearest integer). The deltoid muscle force creates a moment that counteracts the moment caused the weight of the arm and ball, but causes a compressive force J, equal to the nearest integer). (answer only digits, no units, round to
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