1. The problem statement, all variables and given/known data A 2.00 kg object placed on a frictionless, horizontal table is connected to a string that passes over a pulley and then is fastened to a hanging 8.00 kg object, as shown in the figure. Find the magnitude of the acceleration of the two objects and the tension in the string. http://img260.imageshack.us/img260/79/tensionpg7.th.png [Broken]http://g.imageshack.us/thpix.php [Broken] 3. The attempt at a solution Through calculation, I know both objects are accelerating at 7.84 m/s2. Since the surface is frictionless, I assume the tension is contributed by the 8kg object accelerating downward and gravitational force. so T= 8 x (9.8+7.84) = 141.12N. Is my answer correct?