ENERGY
... • This is the KE released by an object by its motion • KE = ½ m v2 • Joules = kg●(m/s)2 ...
... • This is the KE released by an object by its motion • KE = ½ m v2 • Joules = kg●(m/s)2 ...
2 - UMN Physics home
... Some Forms of Energy Kinetic Energy: energy of motion A car on the highway has kinetic energy. Gravitational Energy: energy of gravity. Heat Energy : Energy of heat. Elastic Energy : Energy of elasticity. Electrical Energy : Energy of electricity. Chemical Energy : Energy of chemistry. Radiant Ener ...
... Some Forms of Energy Kinetic Energy: energy of motion A car on the highway has kinetic energy. Gravitational Energy: energy of gravity. Heat Energy : Energy of heat. Elastic Energy : Energy of elasticity. Electrical Energy : Energy of electricity. Chemical Energy : Energy of chemistry. Radiant Ener ...
energyjaja - Ms. Harbour`s Class
... We see red because when light hits the apple, it absorbs all colors except red, which reflects back into our eyes. It goes the same for all other colored objects and for white, it reflects all colors (ROYGBIV), and for black, it absorbs all colors and ...
... We see red because when light hits the apple, it absorbs all colors except red, which reflects back into our eyes. It goes the same for all other colored objects and for white, it reflects all colors (ROYGBIV), and for black, it absorbs all colors and ...
Energy - murraysphysical
... 2. ______________ energy—the total amount of potential and kinetic energy in a system B. Law of Conservation of Energy—Energy may change from one form to another, but the ________________ of energy never changes. 1. Example—As a swing moves back and forth, its energy continually converts from ______ ...
... 2. ______________ energy—the total amount of potential and kinetic energy in a system B. Law of Conservation of Energy—Energy may change from one form to another, but the ________________ of energy never changes. 1. Example—As a swing moves back and forth, its energy continually converts from ______ ...
Chapter 6 Notes
... 1. Draw a free body diagram. 2. Choose a convenient coordinate system. (Usually it is convenient to choose the direction of motion). 3. Apply Newton’s Laws to determine any unknown forces. 4. Find the work done by a specific force on the object. 5. To find net work: (a) find the work done by each fo ...
... 1. Draw a free body diagram. 2. Choose a convenient coordinate system. (Usually it is convenient to choose the direction of motion). 3. Apply Newton’s Laws to determine any unknown forces. 4. Find the work done by a specific force on the object. 5. To find net work: (a) find the work done by each fo ...
Work and Energy Vocabulary WORK Calculating Work (W=Fd
... distance (Joule or J) Joule: The unit used to measure work; one joule of work is done when a force of one newton moves an object one meter (Joule = Newton ● meter) Power: the rate at which work is done (Watts) Watt: the unit used to measure power; one watt is equal to one joule of work done in ...
... distance (Joule or J) Joule: The unit used to measure work; one joule of work is done when a force of one newton moves an object one meter (Joule = Newton ● meter) Power: the rate at which work is done (Watts) Watt: the unit used to measure power; one watt is equal to one joule of work done in ...
Section 15.1 Energy and Its Forms
... transferred to that object. 3. Circle the letter of each sentence that is true about work and energy. a. Energy in food is converted into muscle movement. b. Energy is transferred when work is done. c. Both work and energy are usually measured in joules. d. One joule equals one meter per newton. ...
... transferred to that object. 3. Circle the letter of each sentence that is true about work and energy. a. Energy in food is converted into muscle movement. b. Energy is transferred when work is done. c. Both work and energy are usually measured in joules. d. One joule equals one meter per newton. ...
17.7 Measuring mechanical energy and power
... Kinetic energy is the energy associated with any moving mass. This energy is transferred to the mass when a force accelerates it from rest to its present velocity. When the mass is slowed down or stopped, for example if it hits something, some or all of its kinetic energy will be transferred to othe ...
... Kinetic energy is the energy associated with any moving mass. This energy is transferred to the mass when a force accelerates it from rest to its present velocity. When the mass is slowed down or stopped, for example if it hits something, some or all of its kinetic energy will be transferred to othe ...
ENERGY
... are… A change or changes from one type of energy to another. Single Ex: Chemical to Kinetic I eat an apple then my muscles move from the energy. Multiple Ex: Electromagnetic to Chemical to Kinetic The sun’s light helps the apple tree grow an apple. Then I eat the apple and my muscles move fr ...
... are… A change or changes from one type of energy to another. Single Ex: Chemical to Kinetic I eat an apple then my muscles move from the energy. Multiple Ex: Electromagnetic to Chemical to Kinetic The sun’s light helps the apple tree grow an apple. Then I eat the apple and my muscles move fr ...
Light energy
... • Energy- the ability to do work or cause a change • It can change an objects motion, color, shape, temperature, or other qualities • It cannot be created or destroyed, but can be transferred to other objects ...
... • Energy- the ability to do work or cause a change • It can change an objects motion, color, shape, temperature, or other qualities • It cannot be created or destroyed, but can be transferred to other objects ...
WORK and ENERGY
... If the force and direction of the object’s motion are in the same direction, the work is positive If the force and direction of the object’s motion are in opposite directions, the work is negative ...
... If the force and direction of the object’s motion are in the same direction, the work is positive If the force and direction of the object’s motion are in opposite directions, the work is negative ...