W = m g h Where, Vertical displacement, h = 0 ∴W=mg×0=0 Hence, the work done by gravity on the body is zero. Suggest Corrections 0 Similar questions Q. Define work. A mass of 10 kg is at a point A on a table. It is moved to a point B. If the line joining A and B is horizontal, what is the work done on the object by the gravitational force?

Yes, the object instead of moving through a distance can have zero displacement. Example: If an object travels from point A and reaches to the same point A, then its displacement is zero. Q 2. A farmer moves along the boundary of a square field of side 10 m in 40 s.

In this way, the work goes on. 29) What makes the author say 'little has moved with time in Firozabad'? Ans- The writer says so on the point that with the changing times, the bangle making industry is going on as usual. More than 20,000 children work inn them illegally before the glass furnaces with high temperature. Advertisement.