Compute the Power Output (Watts)during One Minute of Treadmill Exercise,given

question 22

Multiple Choice

Compute the power output (watts) during one minute of treadmill exercise,given the following: Treadmill grade = 10%
Horizontal speed = 100 meters per minute
Subject's body weight = 60 kg (i.e. ,force = 588.6 Newtons)
1 joule = 1 newton-meter
1 watt = 1 joule per second
1 kcal = 426.8 kpm

• A)98.1 watts
• B)981 watts
• C)9810 watts
• D)Power output cannot be calculated given the information above.

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