A ball is rolling down a hill. Wich action would slow the ball down?

The california mussel (mytilus californianus) attaches itself to a rock or other solid surface with a bundle of filaments known as the byssus. imagine that 15.0 j of work is done to stretch the distal end of the byssus. it releases 10.8 j of thermal energy as it relaxes. what is the resilience of the distal end of the byssus?

Why do different substances have diffrent properties

Which is the most accurate name for the covalent compound p2o3?