PPT-Rotational Kinetic Energy

Kinetic Energy The kinetic energy of the center of mass of an object moving through a linear distance is called translational kinetic energy KE ½ mv 2 As an object rotates it experiences a type of kinetic energy known as rotational kinetic energy. Terra Alta/East Preston School. Rotational Symmetry. If, when you rotate a shape, it looks exactly the same as it did in its original position, then we say that the shape has . rotational symmetry. .. and . Exothermic/Endothermic Reactions. Kinetic Theory. Kinetic Theory . - . A theory concerning the thermodynamic behavior of matter, especially the relationships among pressure, volume, and temperature in gases. . Two Types of Energy. Energy. Energy . is often defined as the ability . to change matter or to . do work. Work Occurs when a force is applied to an object and the object moves a distance. Work is measured in a unit called joules (J).. CHE 6416. Michael Evans. 1. How does Microwave relate to other spectroscopies. Different types of motion. Translational. Vibrational. Rotational.. 2. What is Microwave Spectroscopy?. Microwave stimulates Rotational translations. Pg. 171 - 176. Kinetic Energy. Recall:. A moving object has the ability to do work because it can apply a force to another object and displace it. The energy possessed by moving objects is called . kinetic energy (. What is Energy? . . The ability to do ______. Two Types of Energy. . ___________ . Energy. . ___________. Energy. work. Potential. Kinetic. What is Potential Energy?. __________________. : the . Ellen Akers. Radians and Degrees. In degrees, once around a circle is 360˚. In radians, once around a circle is 2. π. A radian measures a distance around an arc equal to the length of the arc’s radius. © 2015 Pearson Education, Inc.. This lecture will help you understand:. Circular Motion . Rotational Inertia. Torque. Center of Mass and Center of Gravity. Centripetal Force. Centrifugal Force. Rotating Reference Frames. Infrared (Vibrational). Raman (Rotational & Vibrational) . Texts. “Physical Chemistry”, 6th edition, . Atkins. “Fundamentals of Molecular Spectroscopy”, 4th edition, . Banwell & McCash. University of Michigan. Physics Department. Mechanics and Sound . Intro . Labs. Inclined Plane Experiment. Although it may seem daunting, rotational motion is fairly straightforward. In many ways it is analogous to the linear motion that you have studied previously. Rotational motion can be examined using the same principles of energy and momentum conservation that you have used previously. The equations that accompany these laws take a slightly different form, but at their root, they are based on the same physical principles. So begins your three part study of rotational motion which includes this lab, the rotating bar in . Physics CNameANSWER KEYAP Review PacketLinear and angular analogsLinearRotationx positionx displacementvvelocityaTtangential accelerationVectors in rotational motionUse the right hand rule to determin LO:. . We will understand that energy can take many forms but the total energy in a system is constant.. . CT: . I . will investigate and calculate the changes of different forms of energy.. . The Law . Essential Question:. How are potential & kinetic energy related?. Standard:. S8P2b. Explain the relationship between potential and kinetic energy.. Concept. Attainment. Activity. [see resources]. Today:. Gravitational Torque. Rotational Kinetic Energy. Rolling without Slipping. Equilibrium with Rotation. Rotation Vectors. Angular Momentum. Pre-class reading quiz on Chapter 12. Last day I asked at the end of class:.