A car's 31.0 kg front tire is suspended by a spring with spring constant
k=1.05\times 10^(5)(N)/(m)
. At what minimum speed (in
(m)/(s)
) is the car moving if washboard bumps every 0.660 m drive the tire into a resonant oscillation? HINT
(m)/(s)
Need Help? Points] SERCP11 14.10.P.054. A pipe has a length of 0.806 m and is open at both ends. Take the speed of sound to be
v=343(m)/(s)
. (a) Calculate the two lowest harmonics of the pipe (in Hz ). (Enter your answers from smallest to largest.) Hz Hz (b) Calculate the two lowest harmonics (in Hz ) after one end of the pipe is closed. (Enter your answers from smallest to largest.) Hz Hz