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A wagon full of your fav's is sitting at the crest of a hill that is 31 meters high. The wagon with all your fav's has a mass of 25kg's. Identify the energy (PE or KE) and calculate it.

Respuesta :

height = 31 meters

mass = 25 kg

PE = m* g¨* h

Where:

g = gravity = 9.8 m/s^2

PE = 25 * 9.8* 31 = 7595 N

KE = 1/2 * m * v^2

Where:

v= velocity = 0 m/s

KE = 0

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