Potential energy is a type of energy. Which of the following bricks has the most potential energy? a two-pound brick that is three feet off the ground a two-pound brick that is five feet off the ground a four-pound brick that is three feet off the ground a four-pound brick that is five feet off the ground

Hey there!

Potential Energy = mgh, (mass x gravitational acceleration x height)

Given that the gravitational acceleration is constant, we just have Potential Energy = mh

a. 2(3)=6

b. 2(5)=10

c. 4(3)=12

d. 4(5)=20

The four-pound brick that is five feet off the ground is the brick with the most potential energy.

Let me know if this helps :)

as we know our atmosphere or air have different levels. every level has other gasses, and every gas has another permeability. when the light comes from lower permeability to higher permeability, it changes its direction. so that means that when the light comes from the moon to the earth, it changes it's direction many more times. it basically means that the shape of the light part of the moon is changed on the earth.

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