final answer plz

A 20-kg sphere hangs from a brass wire (1 = 10 3 10" N/m") of cross-sectional diameter 20 mm, and a 10-kg sphere hangs from a steel wire (Y, = 2.0 * 1010 N/m") of equal length, as shown in the diagram If the two wires are stretched by the same amount, the cross. sectional diameter of the steel wire is equal to Brass Steel 20 kg 10 kg /1 a. 1.5 mm O b. 0.50 mm O c 1.0 mm d. 2.0 mm D e. 2.5 mm Track Technologies Inc. All Rights Reserved Terms of Use | Privacy Policy | C