4 skill sheets with 10 questions each (40 unique problems) with problems involving Newton's 2nd law. Problems pertain to the formulas F=ma, and a=Vf^2-Vi^2/2d. Students will solve for Force, acceleration and distance. Each version has scrambled answers, problems, and data. Different versions can be used for make ups, extra practice, retests, or you can use multiple copies to help with assignment integrity. A key with formulas and explanations is included. The more versions the better! :D