The speed of sound in air is about 340 m/s. what is the wavelength of sound waves produced by a guitar string vibrating at 512 hz? a. 5 b. 25.5 c. 0.25 d. 3.6 e. 0.66 f. 30

the small 0.38-kg slider is known to move from position a to position b along the vertical-plane slot. determine (a) the work done on the body by its weight and (b) the work done on the body by the spring. the distance r = 0.70 m, the spring modulus k = 154 n/m, and the unstretched length of the spring is 0.53 m

explanation:

-reverse card