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

1.5 kg of Oxygen (N 2 ) and 0.15 kg of Helium (He 2 ) are separated by a partition in a vessel.  The Nitrogen is at 5 bar and 90 o C and the Helium at 1 bar and 20 o C.  The part

Universal constant of gravitation; G: The constant of proportionality in Newton's law of universal gravitation & which plays an vital role in A. Einstein's general relativity.

The Moon is a satellite of the Earth. The Moon takes one full revolution around the Earth in 27.3 days. Given that the mass of the Earth is 5.97 x 1024 kg, what is the avera

Postulates of Special Theory of Relativity - 1. All law of physics having same form in all inertial frame of reference. 2. The speed of light in free space is constant, irres

An α particle is a positively charged particle. Rutherford observed the behaviour of these particles when they approach the interior of the atoms as shown in fig.  Rutherford ob

IMPULSE: When a force acts on a body for a very short time, the product of the force and the time for which the force acts, is called the impulse or impulse of force".

Ask question #whether s component or p component present in the reflected light of Biot''s polariscope# Minimum 100 words accepted#


Lorentz Transformation: The postulate of STR is proposed by Einstein in 1905. The two postulates are: 1.    Principle of equivalence: According to this "The laws of physics