Question

Select correct value of all circumstances:
(FA(d) denotes the force that must be applied to displace mass A a distance d from equilibrium. Let WA(d) denote the work done on mass A by the spring forces when it is moved from equilibrium to position d)

1) WC(d)/WA(2d) = ______ A) 1

2) FA(d)/FD(d) = ______ B) 1/2

3) WB(d)/WD(2d) = ______ C) 2

4) WA(d)/WA(2d) = ______ D) 1/4

5) WA(2d)/WB(d) = ______ E) 1/8

6) WA(d)/WD(d) = ______ F) Other