PPT-GRAVITY BY: DR. DIGVIJAY SHARMA

DIRECTOR SCHOOL OF HEALTH SCIENCES CSJMU DEFINITION Gravity is the attraction of the mass of the earth for the mass of other objects and on earth has a magnitude of 32fts 2 The force of gravity gives an object weight. Universal gravitational constant G667 x 10 11 Nm kg 2 2 EPS 122 Lecture 14 Gravity and isostasy Theory of gravity Gravitational potential Definition The gravitational potential V due to a point mass m at a distance r from m is the work done by th YM Wang. 1. , C Huang. 2. , J Saleh. 3. , S Holmes. 4. , XP Li. 3. ,. DR Roman. 1. , S . Preaux. . 1. , T Dieh. 1. , V Childers. 1. . 1. National Geodetic Survey . . 2. National . Chiao. Tung University, Taiwan . Big Science: Big Telescopes. Jodrell Bank Discovery Centre. Contents. Part 1: Gravity on Earth. Mass or weight?. The strength of Earth’s gravity. Part 2: Big Telescopes. How do we see space?. Part 3: Gravity in Space. A Copernican View. C. S. Unnikrishnan. Gravitation Lab, . Tata Institute of Fundamental Research, . Homi Bhabha Road, Mumbai 400005, India. . E-mail address: . unni@tifr.res.in. Website: . www.tifr.res.in/~filab. Danielle DelVillano, Pharm.D.. Objectives. Define density, specific gravity, and specific volume and determine each through appropriate calculations. Apply specific gravity correctly in converting weight to volume and volume to weight. Bell work. 1. ..  Which is generated when a bar magnet is moved through a wire coil?. A. electric current. B. gravitational field. C. thermal energy. . D. solar energy. Bell work. 1. ..  Which is generated when a bar magnet is moved through a wire coil?. Minds-On. *this slide is not intended to be shown. in class. Materials: 2 sheets of paper, 1 rubber ball.. Demo: Take 2 identical sheets of paper. Show students they are identical. Crumple one sheet into a ball. Hold out the . Convert the following to scientific notation. Distance from Sun. : 92,960,000 . miles ____. Estimated Age of universe – 14,000,000,000. Convert the following to standard form. Speed of light = 9.0 * 10. Fernandez Hospital, Hyderabad, India. Phone +919462270002. Email address dr.deepak.rohtak@gmail.com. Dr Deepak Sharma applies his knowledge in field of neonatology to help neonates for better life.. His area of interest includes. DIRECTOR. SCHOOL OF HEALTH SCIENCES, CSJMU. arthrokinematics. The term is used to refer movement of joint surfaces. Usually one of the joint is stable than other and serves as the base for the motion, whereas the other surface moves on this relatively fixed base. DEPARTMENT . OF PHYSIOTHERAPY. U.I.H.S. KANPUR. Definition. . It is the attitude assumed by body either with support during muscular inactivity or by means of the co-ordinated action of many muscles working to maintain stability. . DIRECTOR. SCHOOL OF HEALTH SCIENCES, CSJMU. MUSCULAR STRUCTURE. Mainly three types of fibres are found in human skeletal muscles. These are:. Type I or Slow twitch oxidative fibres. Type II a or Intermediate fibres or fast twitch red fibres or fast twitch oxidative glycolytic fibres. DIRECTOR. SCHOOL OF HEALTH SCIENCES, CSJMU. PULLEYS. A Pulley is a grooved wheel which is rotated about a fixed axis by a rope which passes round it. The axis is supported by a framework or block and the whole structure may be used either as a fixed pulley or a movable pulley. Director & Professor. School of Health Sciences, CSJM University. Contents . Introduction to Splints. Functions of Splints. Types of Splints. Various splints. Introduction . Splints are the technical and temporary devices that are used to provide assistance to an injured body part..