what is the PE of a 10 N book that is placed on a shelf that is 2.5 meters high
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what is the PE of a 10 N book that is placed on a shelf that is 2.5 meters high
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Answer:
PE = 245 Joules
Explanation:
using the formula for PE, PE = mgh (mass, gravity, height), since 10 N can be considered as 10kg and G = 9.8m/s^2 (earth's gravitational constant) and H = 2.5m, we can all multiply it and getting the product of 245 Joules
take note: in final answer, "MUST INCLUDE JOULES"