1. The problem statement, all variables and given/known data A box of mass M=10 kg is at rest on a frictionless level surface (like an ideally smooth ice rink). A rope tied to the box is pulled horizontally, such that the tension in the rope is T = 75 ˆx + 25 ˆz N, where both the x-axis and the z-axis are parallel to the floor. What is the speed of the box after 0.05 seconds? 2. Relevant equations Magnitude of T = (75^2 + 25^2)^(1/2) = 79 N weight of box = 10 kg * 9.8 m/s^2 = 98 N 3. The attempt at a solution Because the weight of the box is greater than the tension force, the box should not move, right?