Caluclate the work done by machine, Physics

A certain machine exerts a force of 200 Newton on a box whose masses 30 kilograms. 

The machine moves the box a distance of 20 meters with a horizontal floor.

What amount of work does the machine do on the box?

Ans- 4000 Joules

 

 

Posted Date: 7/9/2013 5:30:51 AM | Location : United States







Related Discussions:- Caluclate the work done by machine, Assignment Help, Ask Question on Caluclate the work done by machine, Get Answer, Expert's Help, Caluclate the work done by machine Discussions

Write discussion on Caluclate the work done by machine
Your posts are moderated
Related Questions
1. Consider two monoenergetic photon beams with the same photon fluences. In one beam the photons are 100 keV and in the other they are 1 MeV. Determine the most appropriate relati

Since pure iron is limited because its high eddy current losses, by incorporating small quantities of other elements in iron good magnetic properties are obtained. The chief alloyi

Find amplitude of electric field ina parallel beam of light of intensity 2W/m2 Ans: Given that intensity I=power/area=2W/M2 by using this formula :intensity I=(Emax^2/2c mue not

Huygens' construction; Huygens' principle (C. Huygens): The mechanical propagation of any wave (exclusively, of light) is equal to supposing that each point on the wavefront b

A child in danger of drowning in a river is being carried downstream by a current that has a speed of 2.75km/hr. The child is 0.620km from shore and 0.755km upstream of a boat land

Some wire of cross-sectional area 1mm 2 has a resistance of 20 ?. Determine (a) the resistance of a wire of the same length and material if the cross-sectional area is 4mm 2 ,

A windmill is operating in a 10 m/s wind that has a density of 1.2 kg/m 3 . The diameter of the windmill is 4 m. The constant-pressure (atmospheric) stream tube has a diameter of 3

Define the term Mach-Zchnder Interferrometer. Mach-Zchnder Interferrometer The Mach-Zehnder interferometer is a device utilized to find out the phase shift caused through a

In two-dimension motion a body go in a plane. e.g. a particle rolling in a circle, a cricket ball caught by a fielder. In the first case the body can go round with a fix velocity o

EXPLAIN THE DIRECTION OF COMPONENTS