Three identical springs (X,Y,Z) are arranged as shown. When a 4.0-kg mass is hung on X, the mass descends 3.0 cm. When a 6.0-kg mass is hung on Y, the mass descends:

A) 2.0 cm
B) 4.0 cm
C) 4.5 cm
D) 6.0 cm
E) 9.0 cm

Question

Three identical springs (X,Y,Z) are arranged as shown. When a 4.0-kg mass is hung on X, the mass descends 3.0 cm. When a 6.0-kg mass is hung on Y, the mass descends:

A) 2.0 cm 
B) 4.0 cm 
C) 4.5 cm 
D) 6.0 cm 
E) 9.0 cm

Quizplus · Accepted Answer

The Answer of Three identical springs (X,Y,Z) are arranged as shown. When a 4.0-kg mass is hung on X, the mass descends 3.0 cm. When a 6.0-kg mass is hung on Y, the mass descends:

A) 2.0 cm 
B) 4.0 cm 
C) 4.5 cm 
D) 6.0 cm 
E) 9.0 cm

Three Identical Springs (X,Y,Z) Are Arranged as Shown