When a Force F Stretches a Rope of Mass Per

Multiple Choice

When a force F stretches a rope of mass per unit length ρ,the velocity of a wave in the rope is given by
-You pull on a rope with a certain force,and a wave travels in the rope with a certain velocity.If you double your force,the velocity of a wave in the rope is now ____________ the original velocity.

A) 1/2
B)
Times
C) the same as
D)
Times
E) 2 times