1.

A force 'F' acts on an object and moves through a distance x. What is the work done by the force to move the object from x=0 to x=6 m ………….

Answer»

12J
13J
13.5 J
0 J

Solution :Workdone by the FORCE = Area CURVE F- x between x = 0 to x=6
= Area of square + Area of triangle
= 9+4.5
W= 13.5J


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