Problemas
Calculate the potential energy of a car with a mass of 2,500 kg that is on a hill 100 meters above sea level. 2,450,000 J 248 J 250.0 oo J 2.451 ,663 J
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professionell · Tutor durante 6 años
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(254 Votos)
Respuesta
To calculate the potential energy of the car, we can use the formula:Potential Energy = mass × acceleration due to gravity × heightGiven information:- Mass of the car (m) = 2,500 kg- Height of the hill (h) = 100 meters- Acceleration due to gravity (g) = 9.8 m/s² (standard value)Substituting the values in the formula:Potential Energy = m × g × hPotential Energy = 2,500 kg × 9.8 m/s² × 100 mPotential Energy = 2,450,000 JTherefore, the potential energy of the car on the hill is 2,450,000 J.The correct answer is 2,450,000 J.