The largest pumpkin ever grown had a mass of 158 kg. Suppose this pumpkin was exhibited on a platform 2 m above the ground. After the exhibition, the pumpkin is allowed to slide along to the ground along a smooth ramp. What is the potential energy moment its kinetic energy is 2940 J?  (Mechanical Energy = PE + KE)

Respuesta :

Answer:

1875

Explanation:

I

mass = 158

volume = 2 metre

KE= 2940