Multiple Choice
From your own experience, predict the relative times to fatigue of a subject's upper limb muscles as they hold a light book or a very heavy book in front of them.
A) The heavy book causes earliest fatigue.
B) The light book causes earliest fatigue.
C) Book weight is unrelated to time of fatigue.
D) It will take hours for either book to cause fatigue.
Correct Answer:
Verified
Correct Answer:
Verified
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