A person pushes a box of mass 4 kg along a horizontal, frictionless surface with a force of 48 N, causing the box to accelerate at 12 m/s. What is the magnitude of the force exerted by the box on the person

  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

the answer to this is proletariats.

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