Edtays2949 Edtays2949

26-03-2024
Physics

contestada

A certain motor uses 1300 J of energy to raise a 30 kg mass to a height of 2.4 meters above where it started. How much potential energy does the mass gain during the lift? What type of potential energy is this?
a) 720 J, Elastic potential energy
b) 936 J, Gravitational potential energy
c) 1080 J, Chemical potential energy
d) 1248 J, Nuclear potential energy

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