A spring has a force constant of 595 N/m and an unstretched length of 6 cm.

A spring has a force constant of 595 N/m andan unstretched length of 6 cm. One end isattached to a post that is free to rotate in thecenter of a smooth table, as shown in the topview below. The other end is attached to a7 kg disk moving in uniform circular motionon the table, which stretches the spring by1 cm.What is the centripetal force Fc on the disk?Answer in units of N.