Which energy transformation will occur when this rubber band is let go?

What energy conversion occurs when a sling shot is used to shoot a rock across the room? (2 points) question 2 options: 1) stored mechanical energy is converted to mechanical energy. 2) stored mechanical energy is converted to radiant energy. 3) gravitational energy is converted to radiant energy. 4) gravitational energy is converted to mechanical energy.

How to draw a diagram to represent a calcium metal lattice?

Which of the following is a pure substance? airbloodcopperwood