4. Use the law of conservation of energy
(assume no friction or air resistance) to determine the kinetic and potential energy of
1500 kg cart in positions A, B, C, and E of a roller coaster truck above.

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  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

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this would be about 43%