Work Energy And Power Worksheet Pdf

Work energy and power this worksheet and all related files are licensed under the creative commons attribution license.

Work energy and power worksheet pdf.

Power is measured in joules per second j s r o watts w and is worked out using the formula. Rkhedrick last modified by. Work energy and power are the most used terms in physics. They are probably the first thing you learn in your physics class.

Energy exists in many different forms eg kinetic energy e k potential energy u g electrical energy and elastic or spring energy e s. Work energy and power the physics classroom 2009 page 2 the amount of work w done on an object by a given force can be calculated using. A fundamental principle of nature is that energy cannot be created or destroyed only transformed or transferred. P 2 07 104watts 2 a 0 45 kg book sits on a shelf 1 80 m above the floor.

Work energy and power in this section of the transport unit we will look at the energy changes that take place when a force acts upon an object. Work and power worksheet answer each question by calculating for the missing variable. In this article we will learn all about the concept of work power and energy. Work energy and power.

Steven higginbotham created date. Be sure to show all calculation work in the space provided. Work energy and power page. If the pump s power output is 250 horsepower how long.

Consider a 10 kg mass sitting on the ramp shown to the right. If you do 2 7 j. You must exert a force of 4 5 n on a book to slide it across a table. Work work and energy are the same thing.

Teachers may print the entire packet or individual think. Use the following diagram for questions 10 and 11. Work and energy can be considered as two sides of the same coin. The think sheets are synchronized to readings from the physics classroom tutorial and to missions of the minds on physics program.

A calculate the gravitational potential energy of the book relative to the floor. Pf1 5 work energy and power page 1 of 5 june 2012. The concept of power is concerned with how rapidly energy is being transferred or transformed when work is done. E p 7 95j.

Conversion equivalencies for energy or work 1 british thermal unit btu international table 251 996 calories cal international table. It is the rate of work done or rate of energy transfer. Work energy and power the following pdf files represent a collection of classroom ready think sheets pertaining to the topic of motion in one dimension. Please circle your final answer and be sure it has the proper label.

We call this rule conservation of energy. Worksheet work power and energy sections 9 1 9 6 1 what is the power of a crane that does 5 80 x 104 j of work in 2 80 s. Work power and energy worksheet author.