Two spheres of mass 35kg are 60 meters apart. What force does one exert on the other

The particles of an ice cube at 0°c (represented by the blue circles) come in contact with the particles of juan’s hand at 37°c (represented by the orange circles). which diagram correctly represents the temperature of the two substances and the direction of heat flow?

Abird sitting high in a tree is an example of what type of wnergy

Aray of light traveling parallel to the principal axis of a concave mirror will be reflected through the mirror's