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A body builder is about to lift a mass of 95 kg.
A - What is the weight of the mass if the gravitational field strength on Earth is 9.81 N/kg?
B - If the mass is lifted through a distance of 1.6 m, what is the work done on the mass?
C - Calculate the maximum gravitational potential energy of the weight at this height?
D - The mass is lifted through the height in 2.5 s, what is the personal power of the body builder here?
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A body builder is about to lift a mass of 95 kg.
A - What is the weight of the mass if the gravitat...
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