A space station consists of two donut-shaped living chambers, A and B, that have the radii shown in the drawing. As the station rotates, an astronaut in chamber A is moved 2.40 102 m along a circular arc. How far along a circular arc is an astronaut in chamber B moved during the same time?
BSCI 201: Anatomy & Physiology Chapter 9 (Muscles) Notes by Mehrnaz Ighani . Half of body’s mass that transforms chemical energy to mechanical energy which is capable of exerting force . To investigate muscle we look at: Types of muscle tissue Characteristics of muscle tissue Muscle functions . Types of muscle tissue: Terminologies: myo, mys, and sarco are prefixes for muscle . Ex: sarcoplasm: muscle cell cytoplasm 3 types: 1. Cardiac 2. Skeletal 3. Smooth . skeletal and smooth muscles are elongated and referred to as muscle fibers . Skeletal muscle: Tissue is packaged into skeletal muscles: organs that are attached to bones and skin Skeletal muscle fibers are longest o
