An electric motor is used to hoist building supplies from the ground to the roof of a building. A). How much work can the motor do in 12 seconds if its power output is 1.5 kW (1,500 W)?

B). How high can it lift a 131 kg bundle of shingles in that time?

the entire statement is true and correct.  

there's no diagram, nothing is illustrated, and no question is asked.

  the unit of the measure =

explanation:

  the property that is quantified by the energy needed per of material to raise the temperature by one.

  si unit of energy = joule (j)

  si unit of temperature = kelvin (k)

  si unit of mass of material = kilogram (kg)

the property that is quantified by the energy needed per of material to raise the temperature by one is called specific heat.

the unit of specific heat is