5. [-/2 Points] DETAILS OBINPHYS8 6.P.001. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Two children stretch a jump rope between them and send wave pulses back and forth on it. The rope is 2.3 m long, its mass is 0.68 kg, and the force exerted on it by the children is 63 N. (a) What is the linear mass density of the rope (in kg/m)? kg/m (b) What is the speed of the waves on the rope (in m/s)? m/s Need Help? Read It Submit Answer 6. [-/2 Points] DETAILS OBINPHYS8 6.P.005. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A 2.6 Hz continuous wave travels on a Slinky. If the wavelength is 0.67 m, what is the speed of waves on the Slinky (in m/s)? m/s Need Help? Read It Submit Answer 7. [-/2 Points] DETAILS OBINPHYS8 6.P.007. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A wave traveling 71 m/s has a wavelength of 2.2 m. What is the frequency of the wave (in Hz)? HZ Need Help? Read it