An athlete is training for a race by performing timed trials of sprints up a staircase. Which set of variables most directly affects the athlete’s power?
A. body weight, height climbed, width of steps
B. body weight, time spent climbing, width of steps
C. height climbed, time spent climbing, body weight
D. height climbed, time spent climbing, width of steps

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Answers

2014-06-15T09:55:00+08:00
The answer is the letter, A
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