1100-1300 ft/sec
the acceleration is increasing speed Acceleration = velocity change / time velocity change = 0 to 25 mm/hr = 25 mm/hr time = 5 seconds therefore acceleration = 25/5 mm/hr per second = 5 mm per hour per second.
do m/h(5/18)= mm/s(answer) ex: 3.6(5/18)= 1.0 mm/s
Yes.
There are 1,000 millimetres in a metre. There are 3,600 seconds in an hour. So to convert you need to multiply by 1,000 and again by 3,600. 100 metres per second = 100,000 millimetres per second. 100,000 millimetres per second = 3,600,000 millimetres per hour.
304.8 mm
Usually between 2500 and 3200 feet per second out of a 16" barrel, depending on the weight of the projectile.
A 5.56 mm bullet typically travels at speeds ranging from around 2,500 feet per second (fps) to over 3,000 fps, depending on the specific load and barrel length. This velocity allows the bullet to maintain stability and accuracy over longer distances. The high velocity also contributes to the bullet's effectiveness in terms of terminal ballistics, making it a popular choice for military and civilian firearms.
A 9 mm round out of a Glock 17 is 1148 feet per second
That will depend on how heavy the bullet is, what powder load is used, and the length of barrel it is fired from. It may range from 1000 feet per second up to 1400 ft per second- or faster. BTW, there are MANY different "9mm" pistol cartridges- the speed I just gave you is for the 9mm Parabellum- aka 9mm Luger.
A .40 caliber bullet typically travels farther than a 9mm bullet due to its higher muzzle velocity and larger size. The .40 caliber bullet has more energy and better ballistic performance, allowing it to maintain its velocity over longer distances compared to a 9mm bullet.
The average speed of a 9 mm bullet typically ranges from about 1,000 to 1,200 feet per second (approximately 305 to 366 meters per second) when fired from a handgun. The exact speed can vary based on factors such as the specific type of ammunition and barrel length of the firearm. Higher velocity rounds may exceed these averages, while standard loads will fall within this range.
About 0.00328 feet per mm
A 20 mm caliber bullet can travel at varying speeds depending on the specific type of ammunition and firearm used, but generally, it can reach speeds between 800 and 1,200 meters per second (approximately 2,600 to 4,000 feet per second). This high velocity contributes to its effectiveness in military and anti-materiel applications. The exact speed may vary based on factors such as barrel length and projectile design.
That will depend on how heavy the bullet is, what powder load is used, and the length of barrel it is fired from. It may range from 1000 feet per second up to 1400 ft per second- or faster. BTW, there are MANY different "9mm" pistol cartridges- the speed I just gave you is for the 9mm Parabellum- aka 9mm Luger.
0.00328 feet per mm
The speed of light in a vacuum is approximately 299,792 kilometers per second (km/s) or 299,792,458 meters per second (m/s). When converted to millimeters per second (mm/s), it is approximately 299,792,458,000 mm/s.
One foot is 0.3048 of one meter; so 1 foot per second (fps) = .3048 (3048 mm or 30.48 cm if you must) meters per second (mps) - to convert greater speeds just multiply the fps whole number by .3048... eg... 100 feet per second = 30.48 (.3048 X 100) meters per second, 1,000 fps = 304.8 mps