An box of mass m = 250kg is lowered by a rope. As the box is lowered its velocity changes over the distance d = 2.00m from initial velocity -4.00m/s to final velocity -1.00m/s. What is the tension of the rope
What I did was: figure out acceleration from distance and initial and final velocities, which in my case was -3.75 using that with the mass find Ft then adding it to mg (force of gravity)Answer I got was 3390N