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. Physics. Ms. Allison. a.. more.. b.. unchanged.. c.. less.. An airplane flying into a head wind loses ground speed, and an airplane flying with the wind gains ground speed. If an airplane flies at right angles to the wind, then ground speed is . By: Dominic Stone. Bret Shelton. Matt Stout. Chandler Odom. The Team. Introduction. Our project’s goal was to create a device that would pull the trigger to make the remote control car accelerate.. 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).. - Class. . 20. Today:. Gravitational Torque. Rotational Kinetic Energy. Rolling without Slipping. Equilibrium with Rotation. Rotation Vectors. Angular Momentum. Pre-class reading quiz on Chapter 12. 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 (. 10.1 – Angular Position (. θ. ). In linear (or translational) kinematics we looked at the position of an object (. Δx. , . Δy. , . Δd. …). We started at a reference point position (x. i. ) and our definition of position relied on how far away from that position we are.. Dedra. Demaree, . Georgetown University. © 2014 Pearson Education, Inc.. Rotational Motion. How can a star rotate 1000 times faster than a merry-go-round?. Why is it more difficult to balance on a stopped bike than on a moving bike?. Infrared (Vibrational). Raman (Rotational & Vibrational) . Texts. “Physical Chemistry”, 6th edition, . Atkins. “Fundamentals of Molecular Spectroscopy”, 4th edition, . Banwell & McCash. QOD: What is the difference between potential and kinetic energy? . 1. . energy. – the ability to do work. energy is transferred by a force moving an object through a distance. when work is done on an object, energy is transferred to that object . Key Concepts. For each translational motion quantity (position, velocity, acceleration, force, mass, momentum, . kinetic energy). there is a rotational quantity. Same equations apply. . Angular velocity (sign!) and . 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 . Learning Objectives. I can mathematically rearrange the kinetic energy equation.. I can calculate Kinetic Energy using . the formula.. Kinetic Energy Definition and Formula. The energy an object has due to its motion. 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:. Franklin Jeng. BIOL438. What is a Back Somersault?. Also known as a Back Flip or Back Tuck. Common aerobatic stunt performed by gymnasts, divers, and dancers. What are the Benefits?. Physical. Body Strength.