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Across 2. component forces, when added, give the _____ force 4. the slope of a curve on a _________ graph is velocity 5. An ______ force causes a mass to accelerate 7. The ______ of the components depends on the direction of the force 9. Newton's second law says that an unbalanced force causes a change in ______ 10. Newton's _____ law states that an action force has an equal but opposite reaction force

Down 1. Newton's first law is sometime called 3. _______ graph of constant velocity is a line parallel to the t-axis 6. Newton's _______ law uses the formula F = ma 8. The ___ force is the vector sum of all forces acting on a body