Work, Physics

Assignment Help:

Work:

In its technical sense, work is the product of force and distance, and work is done only when a force causes movement.  We can see this by the formula:

Work = Force x Distance

We normally measure distance in feet or inches, and force in pounds or ounces.  This allows us to measure work in foot-pounds or inch-ounces.

Example:

To find the amount of work done when a 500 pound load is lifted for a distance of 6 feet, we can use the formula:

Work        = Force x Distance

                = 500 X 6

               = 3,000 foot-pounds

 

 


Related Discussions:- Work

Define angle of deviation in a prism?, It the angle through which light ray...

It the angle through which light ray deviates from the original straight line path.

Define shell type transformers, Shell type transformers: In this type o...

Shell type transformers: In this type of transformer the iron core surrounds the copper windings (fig. given below). The core is in the form of numeral 8. The entire flux pas

Why in inelastic collisions angle of momentum is conserved?, Mass of the sy...

Mass of the system is same. since, p=mv momentum remains same

Principle rays to contribute to the image, A person is tasked with creating...

A person is tasked with creating a ray diagram to resolve the characteristics of the image of an object formed by a concave lens. The person has accurately drawn the principal axis

Polarisation, How can we ger plane polarised light??

How can we ger plane polarised light??

Define properties of cement mortar, Properties of cement mortar 1. It sh...

Properties of cement mortar 1. It should make good adhesion with building units like bricks, stones etc. 2. It should be capable of resisting penetration of water. 3. It s

Explain the conservation of energy, Conservation of Energy Conservation...

Conservation of Energy Conservation of energy is not all about turning off the computer when you are not using it. Energy is not created or destroyed, it just changes forms. En

Light reflection, what are the advantage and disadvantages of light reflect...

what are the advantage and disadvantages of light reflections

The voltage control, The Voltage Control A voltage controller, also kno...

The Voltage Control A voltage controller, also known as an AC voltage controller or AC regulator is an electronic module which is based on either thyristors, SCRs, TRIACs or IG

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd