List 5 examples of compressional waves

Five examples of compressional waves are:
1. sound waves.
2. longitudinal waves produced on a slinky by stretching and compressing it.
3. seismic p-waves (created by earthquakes and explosions.
4. glass vibrations.
5. spring oscillations.

Answer: it will take   4.36 seconds to reach her average velocity 10.69 miles/hour.explanation:   we have equation of motion ,where s is the displacement, a is the acceleration, u is the initial velocity and t is the time taken.average velocity = displacement/ time taken.average velocity = 10.69 miles/hr = 10.69*1.6*1000/(60*60) = 4.75 m/s4.75 = s/ts = 4. 1we also have acceleration = 2.18 m/s², initial velocity = 0 m/sso it will take   4.36 seconds to reach her average velocity 10.69 miles/hour.