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Assume that a force acting on an object is given by F⃗ =axi^+byj^F→=axi^+byj^ , where the...

Assume that a force acting on an object is given by F⃗ =axi^+byj^F→=axi^+byj^ , where the constants a = 3.0 N/mand b = 3.9 N/m .

Determine the work done on the object by this force as it moves in a straight line from the origin to r⃗ r→ = (11.5i^+ 19.5j^)mm.

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Answer #1

SOLUTION:

and

we know that the work by force for there is

the work done on the object by this force as it moves in a straight line IS = 939.86 J

ANSWER= 939.86 J

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