In the eccentric phase of a squat exercise a persons trunk lowers from a vertical orientation (90
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Question:
In the eccentric phase of a squat exercise a person’s trunk lowers from a vertical orientation (90 degrees from the horizontal with ccw +) to trunk lean of 45 degrees. If the movement took 2 seconds what is the average angular velocity (in deg/sec) of trunk lean in this exercise?:
Choose one:
a. 22.5
b. -45
c. –22.5
d. 90
e. 45
Related Book For
Vector Mechanics for Engineers Statics and Dynamics
ISBN: 978-0073212227
8th Edition
Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell
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