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

Series Combinations of Resistance, how to verify the laws which govern the ...

how to verify the laws which govern the resistance which are connected in series

Explain vibratory motion, If a particle in periodic motion moves back and f...

If a particle in periodic motion moves back and forth (or to and fro) over the same path, then its motion it is called as vibratory or oscillatory. The examples of vibratory or osc

What are the methods for producing ultrasonic waves, What are the methods f...

What are the methods for producing Ultrasonic waves? Ultrasonic Production: Three methods there for producing Ultrasonic waves are as given below: a. Mechanical generator

Why is the mass of a nucleus less than masses of neutron, Why is the mass o...

Why is the mass of a nucleus always less than the sum of the masses of its constituents, neutrons and protons? If the total number of neutrons and protons in a nuclear reaction

What is the acceleration of upper deflection plate, In a certain cathode-ra...

In a certain cathode-ray tube, a beam of electrons, moving at a constant velocity, enters a region of constant electric force midway among two parallel plates that are 10.0 cm long

Determine film thickness light, Light is normally incident on a thin soap f...

Light is normally incident on a thin soap film and is reflected.  If the wavelength of this light is "L" and the index of refraction of the soap film is "N", complete destructive i

Movement of charge, MOVEMENT OF CHARGE: Although electric current is re...

MOVEMENT OF CHARGE: Although electric current is referred to as the flow of electrons through a conductor, it should be noted that more exactly, any movement of electric charge

Explain loudness, Loudness: It is the characteristics of sound by a fai...

Loudness: It is the characteristics of sound by a faint sound can be distinguish by a loud sound is known as loudness.

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