the question is a 2.0 kg object is attached to a 1.5 m long string and swung in a vertical circle at a constant speed of 12 m/s. a. what is the tension in the string when the object is at the bottom of its path b. what is the tension in the string when the object is at the top of its path can someone help me set up the free body diagram for both. what i think is that at the bottom, you have weight down, centripetel force down, and tension up? is that right? but after that, i still dont konw how to set it up because net force equals ma, but what is the acceleration?