I Review | Constants A deep-sea diver is suspended beneath the surface of Loch Ness by a 100-m-long cable that is attached to a boat on the surface (gure 1 . The diver and his suit have a total mass ol , Part B 120 kg and a volume of 0.0790 m3. The cable has a diameter of 2.45 cm and a linear mass density of p =1'16 kg/m. The diver thinks he sees something moving in the murky depths and jerks the end of the cable back and forth to send transverse waves up the cable as a signal to his companions in Express your answer in terms of the variables ,u, p, d, z, m, V, and constants g and 7r. the boat. Calculate the tension in the cable a distance m above the diver. The buoyant force on the cable must be included in your calculation. Figure 1 cf 1 F(m) = 100m . W mUBS'AHSWH X Incorrect; Try Again; 2 attempts remaining m : [201:3 V Part0 V Part C The speed of transverse waves on the cable is given by v = \\ F/M. The speed therefore varies along the cable, since the tension is not constant. (This expression neglects the damping force that the water exerts on the moving cable.) Integrate to find the time required for the first signal to reach the surface. Express your answer in seconds. VO AEQ ? t= S Submit Request Answer