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How fast is 157.480 miles per second?

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It's about two-and-a-half times as fast as a bolt of Lightning.
In other words, the speed of a bolt of Lightning is 0.380 times 157.480 miles per second.
(atmospheric electrical discharge)
A bolt of lightning can travel at up to 60 miles per second when arcing from the atmosphere to the Earth. An estimated 280 million lightning strikes strikes occur each year.
It's about six times as fast as a Meteor.
In other words, the speed of a Meteor is 0.170 times 157.480 miles per second.
(formally Meteoroid or meteorite, depending on the context; a.k.a. "shooting star", a.k.a. "falling star")
Small meteoroids enter the Earth's atmosphere at speeds between 6.90 miles per second and 45 miles per second, depending on their size. The fireball effect, known as ablation, ceases once the atmosphere has slowed the meteoroid to a velocity of about 1.70 miles per second.
It's about thirty times as fast as The Space Shuttle.
In other words, 157.480 miles per second is 32.7290 times the speed of The Space Shuttle, and the speed of The Space Shuttle is 0.030554 times that amount.
(Orbiter vehicle velocity)
The space shuttle orbits at a speed of 4.81170 miles per second. During liftoff, the space shuttle accelerates to orbital speed in 8.5 minutes, consuming over 1.59 million kg (3.51 million lbs) of propellant in the process.
It's about 300 times as fast as a Bullet (Rifle).
In other words, 157.480 miles per second is 277 times the speed of a Bullet (Rifle), and the speed of a Bullet (Rifle) is 0.00361 times that amount.
(5.56 x 45 mm, a.k.a. 5.56 NATO)
A 5.56 x 45 mm cartridge is fired at a velocity of 0.5690 miles per second. As the NATO rifle cartridge, it is used by the military forces of more than thirty-one countries, including use in the M16 series, M4 Carbine, HK-416, and M249 Squad automatic weapons used by the United States armed forces.
It's about 400 times as fast as a Jet Fighter.
In other words, 157.480 miles per second is 380 times the speed of a Jet Fighter, and the speed of a Jet Fighter is 0.0026 times that amount.
(for Lockheed Martin F-16, a.k.a. Fighting Falcon, a.k.a. Viper) (maximum speed at altitude)
An F-16's maximum speed at altitude is approximately nan miles per second. The F-16 has a flight ceiling of approximately 15 km (9.32 mi).
It's about 650 times as fast as a Bullet (Handgun).
In other words, the speed of a Bullet (Handgun) is 0.00152 times 157.480 miles per second.
(for .40 Smith & Wesson 135 grain Sierra JHP, VV 3N37 powder, Fed. 100 primer, Remington case) (muzzle velocity)
A 0.40 caliber Smith & Wesson bullet has a muzzle a velocity of 0.2380 miles per second. This type of ammunition has been the standard issue round of the United States Federal Bureau of Investigation (FBI) since 1990.
It's about 750 times as fast as The Speed of Sound.
In other words, 157.480 miles per second is 739 times the speed of The Speed of Sound, and the speed of The Speed of Sound is 0.00135 times that amount.
(in dry air at 20°C)
The speed of sound in dry air at 20°C (68°F) is 0.2130 miles per second. Air is a relatively poor acoustic conductor, however, as sound will travel at speeds of between 0.930 miles per second to 0.9690 miles per second in water, depending on its salinity.