Suppose the width of your fist is 4.1 inches and the length of your arm is 35.4 inches. Based on these measurements, what will be the angular width (in degrees) of your fist held at arm’s length?

In order to do work, the force vector must be in the same direction as the acceleration vector. in a different direction than the displacement vector. in a different direction than the acceleration vector. in the same direction as the displacement vector and the motion.