Energy And Work Quizlet

Ft lbs of work is done on the pile driver in raising it.

Energy and work quizlet.

In order for work to take place there is an amount of energy that has to be used. Mechanical energy is the form involved in the operation of simple machines. The total work required to raise a mass to a position above the earth is equal to the energy it now possesses at that position. Learn vocabulary terms and more with flashcards games and other study tools.

True a kg m 2 s 2 is a mass unit times a speed squared unit making it a kinetic energy unit and equivalent to a joule. Contains a useful graph of various energy uses in the home. True work is a form of energy and in fact it has units of energy. Mechanical energy is the energy possessed by an object due to its motion or its stored energy of position.

All the best and keep a lookout for more tests on the topic. Learn vocabulary terms and more with flashcards games and other study tools. Test how well you understood the topic by taking up the quiz below. Work can either change the kinetic energy or change the potential energy.

True a n m is equal to a joule. Start studying energy and work. False watt is the standard metric unit of power. Do you understand the connection between work and energy.

How we use energy at home and work from the national academy of sciences. Learn energy work and power with free interactive flashcards. Start studying work and energy vocabulary. Learn vocabulary terms and more with flashcards games and other study tools.

False work is not dependent on. Mechanical energy can be either kinetic energy of motion or potential energy of position. An object that possesses mechanical energy is able to do work. Choose from 500 different sets of energy work and power flashcards on quizlet.

Start studying work power and energy quizlet. Joule is the standard metric unit of energy. The energy currency of the body is the chemical energy that we extract form macronutrients and used to perform mechanical work chemical work and transpirt work enzymes and conzymes alter the rate of energy release. Pile driver is raised to a height of 12 feet then dropped.