Suitcase's 36531

What was the suitcase's weight if I lifted it to a height of 150cm and did the work 0.5kJ?

Correct answer:

m =  33.9789 kg

Step-by-step explanation:

h=150 cm m=150:100  m=1.5 m W=0.5 kJ J=0.5 1000  J=500 J g=9.81 m/s2 W = m g h  m=g hW=9.81 1.5500=33.9789 kg



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