mmmiles5155 mmmiles5155

23-02-2021
Physics

contestada

A 20 kg rock is on the edge of a 100 meter cliff. What is the

potential energy of the rock and if the rock falls off the cliff,

what is its kinetic energy just before striking the ground?

a 361.4 kJ

b 1kJ. 1 kJ

C 19.6 kJ, 19.6 kJ

d 10 kl. 5.5 ku

Respuesta :

ashleyestrada206 ashleyestrada206

23-02-2021

Answer:

c

Explanation:

Answer Link

beef181 beef181

23-02-2021

answer is c hope that helps

Answer Link

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