What is the net force on a rock submerged in water if the rock weighs 45 N in air and has a volume of
2.1x 10-3 m?

as technology advances, new experiments often expose problems in accepted theories. c

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-lavira: )

  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

i think the answer is a, hope this : )