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# A cough travels how many mph?

# How many mph does Discovery travel?

Max Speed = 121 mph

# How many mph does a bullet travel?

It depends on several factors. Bullet can travel as slow as a few hundred feet per second up to several thousand feet per second. 1000 feet per second is about 682 MPH.

# How many mph does the speed of sound travel?

In dry air at 20 Â°C (68 Â°F), the speed of sound is 343.2 metres per second (1,126 ft/s). This is 1,236 kilometres per hour (768 mph), or about one kilometer in three seconds… or approximately one mile in five seconds. add sound travels at different velocities in different materials. The velocity is given by (R/d)(0.5) where R is the elastic constant for the material, and d is the density. It travels about 13km/sec in Beryllium (the fastest), and requires a medium for its transport. It thus will not travel in a vacuum.

# How many mph does the earth travel?

The orbital speed of the Earth is 66,622 mph - 107,218 km/h

# How many mph does sound travel at?

It travels at 768mph. I hope this helped ;)

# How many mph does sound travel?

At ground level, about 700 mph.

# How many mph does a horse travel?

The average gallop of a horse is 45 mph.

# If I'm traveling 40 knots how many mph am i traveling?

40 knots = 46 mph

# At 55 mph how many feet will you travel?

80.67 feet every second.

# How many feet traveled at 30 mph?

At 30 mph, an object is moving at about 44 feet every second.

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# How many mph does the space shuttle travel?

2400

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In Science

# How many feet do you travel at 9 mph?

if you are traveling for an hour it would be 5280 ft times 9 :)

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In Yachts

# How many mph does a yacht travel?

About 30-40 mph.

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In Science

# How many feet are you traveling at 80 mph?

422,400 feet per hour.

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In Science

# How many miles at 65 mph can you travel?

65 miles for every hour at that speed.