What is the heaviest barbell that could be lifted

Reference no: EM13544829

The box of a well-known breakfast cereal states that one ounce of the cereal contains 128 Calories (1 food Calorie = 4186 J). If 1.95 % of this energy could be converted by a weight lifter's body into work done in lifting a barbell, what is the heaviest barbell that could be lifted a distance of 2.08 m?

Reference no: EM13544829

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