(c) A force F = 2i +3j + 4k pushes an object of mass 5 kg from the origin to a position vector r = 3i - 2j +5k. Using the scalar product of vectors, determine
the work done by the force on the object.
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answer; /// the above statement is (true);

the independent variable, the one that is intentionally manipulated, is whether or not the car hits the barrier.

the dependent variable, the one that you measure the response in, is the distance that the washers travel.