Please complete the rays and locate the image for all 3 questions. These are all concave lenses please be careful!

I’ll mark the clearest and most accurate answer as brainliest :D Thank you!

The amount of potential energy possessed by an elevated object is equal to what?

Astone is thrown with a speed v0 and returns to earth, as the drawing shows. ignore friction and air resistance, and consider the initial and final locations of the stone. which one of the following correctly describes the change δpe in the gravitational potential energy and the change δke in the kinetic energy of the stone as it moves from its initial to its final location? options a.δpe = 0 j and δke = 0 j b.δpe is positive and δke is negative c.δpe = 0 j and δke is positive d.δpe is negative and δke is positive e.δpe = 0 j and δke is negative

Complete the sentence to describe the law of conservation of energy. the law of conservation of energy states that energy cannot be created