FIGURE 7-1
-Describe the type of spring "constant" needed to produce a constant restoring force like curve (a) in Fig. 7-1.
A)k must vary as the stretch squared.
B)k must be a real constant.
C)k must vary inversely with stretch.
D)k must vary proportional to stretch.
E)none of these

Question

FIGURE 7-1 
-Describe the type of spring "constant" needed to produce a constant restoring force like curve (a) in Fig. 7-1.
A)k must vary as the stretch squared. 
B)k must be a real constant. 
C)k must vary inversely with stretch. 
D)k must vary proportional to stretch. 
E)none of these

Quizplus · Accepted Answer

The Answer of FIGURE 7-1 
-Describe the type of spring "constant" needed to produce a constant restoring force like curve (a) in Fig. 7-1.
A)k must vary as the stretch squared. 
B)k must be a real constant. 
C)k must vary inversely with stretch. 
D)k must vary proportional to stretch. 
E)none of these