Aconstant force a={2,8} moves an object along a straight line from the point (3,6) to the point (10,14). find the work done if the distance is measured in feet and the force is measured in pounds.

The work done is 78 ft-lbs.

Step-by-step explanation:

The work W done by a force F in moving along a vector D is

In our case the displacement vector is

So the work done is

We know that the unit of force is pounds and the distance is mesuared in feet, then the work done is 78 ft-lbs.

the camry sales+accord sale=828,000. to make it so the two numbers are 18 thousand apart and still equal 828,000, you first need to find out what half of 828,000 is. 828,000/2=414,000. for the two numbers to equal 828,000, you have to add the same amount as you subtract from the middle. in this case, the number is 9,000 because it's half of 18,000. to equal 828,000, you have to add 9,000 to 414,000 for the camry and subtract 9,000 from 414,000 for the accord. 414,000+9,000=423,000.

414,000-9,000=405,000.

423,000+405,000=828,000.

423,000-405,000=18,

hope it

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