Find the work done by a force F of 30 pounds acting in the direction in moving an object 3 feet from (0, 0) to a point in the first quadrant along the line

Explanation:

Assumption: Supposing we have to find Force along the line acting in the direction (2,2).

So, F in the direction (2,2)

The object is moving from point 0,0 to x, x/2. a distance of 3 feet. So, we can find the translation vector.(We must take the positive root since, we are in first quadrant.

therefore,

Work done W = F.x

the components of a vector are the parts of the vectors that are to each other.

b perpendicular

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