Puck B has six times the mass of puck A. Starting from rest, both pucks are pulled the same distance across frictionless ice by strings with the same tension.
Part A. Compare the final kinetic energies of pucks A and B
Part B. Compare the final speeds of pucks A and B
![Puck B has six times the mass of puck A Starting from rest both pucks are pulled the same distance across frictionless ice by strings with the same tension Part class=](https://us-static.z-dn.net/files/d4c/c3d46dcf3e0e7c282a6ac155599a495d.png)