# How many feet per second when traveling at 9 mph?

9 miles/hour * (5280 feet/mile) * (1 hr/3600 s) = 13.2 ft/s

# How many feet per second when traveling 90 mph?

132 feet per second at 90 mph.

# How many miles per second does sound travel?

Approximately (it depends on temperature and pressure and humidity) 1129 feet per sec or about one mile per 5 seconds.

# What is the wavelength in feet of a 20 Hz sound wave traveling at 340 meters per second?

C=λv 340 m/s= 20 1/sec (λ) v= 17 m= ~56 ft

# How many feet per second does sound travel?

1100 feet Update: You're just about right. Technically, though, it's a little over: 761 miles = 4018080 feet 1 hour = 3600 seconds ~1116 constitutes supersonic flight …at sea level

# How many feet per second is the sound barrier?

The speed of sound is 760 mph there is a simple maths equation to find out what it is in fps. I have done this and have figured out that: 760 mph (The sound barrier) is 1114.…66666666

# How many meters does sound travel per second?

340.29 meters per second at sea level.

# How many feet per second is the speed of sound?

Notice: The speed of sound changes with temperature and a little bit with humidity − but not with air pressure (atmospheric pressure). The words "sound pressure at… sea level" are incorrect and misleading. The temperature indication, however, is absolutely necessary. The speed of sound at 20 degrees Celsius (68 degrees Fahrenheit) is 343 meters per second. That is 1126.547 feet per second.

# How fast does a sound wave travel meters per second?

The speed of sound at sea level is 340.29 meters per second.

# How many meters per second does sound travel?

343 meters per second at sea level.

# Sound travels at 1100 feet per second How many feet per minute does it travel?

1,100 feet per second = 66,000 feet per minute

Answered

In Algebra

# How many feet per second do you have to travel to be going 65mph?

65 mph = 95.3 feet per second.

Answered

# If you traveling 60mph how many feet per second will you travel?

At 60 mph you are traveling at 88 feet per second.

Answered

In Physics

# Sound travels at a speed of 7189 feet per second how many meters per second does sound travel in this medium?

2191.21 meters per second.

Answered

In Science

# How many feet per second am I traveling at 180mph?

At 180mph you are traveling at 264 feet per second.

Answered

In Science

# How many feet per second do sound waves usually travel?

1125