An air puck of mass .29kg is tied to a string and allowed to revolve in a circle of radius 1.4m on a frictionless horizontal table. The other end of the string passes through a hole in the center of the table, and a mass of .7 kg is tied to it. The suspended mass remains inequalibrium while the puck on the tabletop revolves.
1. What is the tension on the string ______N
2. What is the force causing the centripetal acceleration on thepuck______N
3. What is the speed of the puck __________m/s