Two flexible steel bars are free to vibrate at one end and attached together at the other end to form a tuning fork. Suppose each bar oscillates at a frequency of 278 Hz with its free end moving 1.4 mm to either side of its equilibrium position. a. Calculate the maximum speed of the free end of each bar. b. Calculate the maximum acceleration of the free end of each bar. Vmax abc a sin(x)x10 Submit Help Reset All Help m/s