A 12-pack of Omni-Cola (mass 4.30 kg) is initially at rest on a horizontal floor. It is then pushed in a straight line for 1.20 m by a trained dog that exerts a horizontal force with magnitude 36.0 N. Use the workenergy theorem to find the final speed of the 12-pack if (a) there is no friction between the 12-pack and the floor, and (b) the coefficient of kinetic friction between the 12-pack and the floor is 0.30.
BSCI 201: Anatomy & Physiology Chapter 6 (The Skeletal System) - Part 2 Notes by Mehrnaz Ighani . Ossification (osteogenesis): the process of bone tissue formation Formation of bony skeleton begins in month 2 of development Postnatal bone growth occurs until early adulthood Bone remodeling and repair are life long . Formation of the bony skeleton: Up to about 8 weeks, fibrous membranes and hyaline cartilage are replaced with bone tissue Endochondral ossification: bone forms by replacing hyaline cartilage . bones are called endochondral/cartilage bones . forms most of skeleton Intramembranous ossification: bone forms from fibrous membrane . bones are called membrane bones Endochondral ossification: . forms all bone