An object with mass m is attached to a string with initial length R, and moves on a frictionless table in a circular orbit with center C as shown in the figure. The string is also attached to the center, but its length is adjustable during the motion. The object initially moves with velocity v and angular velocity w Top View Given: m - 375g.v=x m/s, R = 50 cm If the length of the string is shortened from R to r- R/2 while the mass is moving, the new period of the object will be rad/s (choose

An object with mass m is attached to a string with initial length R, and moves on a frictionless table in a circular orbit with center C as shown in the figure. The string is also attached to the center, but its length is adjustable during the motion. The object initially moves with velocity v and angular velocity w Top View Given: m - 375g.v=x m/s, R = 50 cm If the length of the string is shortened from R to r- R/2 while the mass is moving, the new period of the object will be rad/s (choose