Pls help with this pls draw the free body diagram WILL MARK BRAINLIEST

Suppose an objects initial velocity is 10m/s and it’s final velocity is 4 m/s. mass is constant. what can best be concluded about the object based in the work-energy theorem

What properties of a moving object are used in determining the object's energy of motion

Suppose you increase your walking speed from 7 m/s to 13 m/s in a period of 2 s. what is your acceleration?