11. a 6.0‐m wire with a mass of 50 g, is under tension. a transverse wave, for which the frequency is 810 hz, the wavelength is 0.40 m, and the amplitude is 4.0 mm, is propagating on the wire. the time for a crest of this wave to travel the length of the wire is closest to a) 19 ms b) 16 ms c) 21 ms d) 23 ms e) 25 ms

The car hoist allows the car to be driven onto the platform, after which the rear wheels are raised. if the loading from both rear wheels is 1380 lb, determine the force in the hydraulic cylinder ab. neglect the weight of the platform itself. member bcd is a right-angle bell crank pinned to the ramp at c. the force is positive if in tension, negative if in compression.

Which articulations allow for greatest range of motion?

How are series and parallel circuits simililar? both have multiple paths for electrons to travel. both require resistors in their circuits. both require a switch to complete the circuit. both have at least one path for electrons to travel.