Determine what is the heaviest barbell

Reference no: EM13557980

one ounce of a breakfast cereal has 110 Calories. (1 foodCalorie=4186J). If 2% of this energy could be converted by aweight lifter's body into work done in lifting a barbell, what isthe heaviest barbell that could be lifted a distance of 2.1m?

Reference no: EM13557980

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