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# How many feet per second does a bullet have to travel to be supersonic?

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The dry air speed of sound is about 1125 FPS, so anything over that is considered supersonic.
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# How many feet per second when traveling 90 mph?

132 feet per second at 90 mph.

# At 62 miles per hour how many feet per second does a car travel?

To answer this, we need to use unit analysis (a.k.a. dimensional analysis, Factor-Label Method, or the Unit Factor Method) to convert miles to feet and hours to seconds. Esse

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

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

# How many feet per second when traveling at 85 MPH?

  85 Miles per Hour = 124.67 Feet per Second

# How many feet per second do you travel at 55 mph?

55 mph = 80.66 feet per second

# How many feet per seconds does light travel?

Light travels 186,282.397 miles per second. That is 983,571,056 feet per second.

# How many feet per second traveling at 125 mph?

125 mph = 183.33 feet per second.

# How many feet per second are you traveling at 30 mph?

To convert mph to feet per second, always multiply mph by 22/15. As an extension, to convert mph to feet per minute, always multiply mph by 88. To answer your question, (30) x

# 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

# How many feet do sound waves travel per second?

  At sea level in air sound travels approximately 1125 ft/s, however it changes depending on the material in which it travels. For instance, it travels faster in water.

# How many feet per second are traveled at 60 mph?

88 feet per second.

1100 or so

# At 65 mph how many feet per second traveled?

at 60 mph your traveling 88 ft per second. at 65 you'd travel just over 88 feet per

# How many feet per second when traveling 75 mph?

75 mi/hr = 110 ft/sec

# A bullet travels 1500 feet per second how long to the nearest tenth of a second will it take to travel 2 miles?

7.04 seconds (5280 feet in a mile x 2 miles = 10560 feet) / 1500 feet per second = 7.04 seconds

# How many feet per second does a NATO 5.56 bullet travel?

Depends on the rifle shooting it. The M16A2 rifle has a muzzle  velocity of ~3100 feet per second. A rifle with a shorter barrel  will have less velocity.

Yes