The Sheridan fired a 152mm main gun (6 inch gun). It was one of the most unique guns (cannons) in US Military history; it fired a fixed combustible cartridge.
Similiar to artillery in WWII & Vietnam, with the projo (short for projectile) rammed into the breech with a powder charge rammed in behind it, then a primer emplaced into the breech block. With one big difference, unlike the artillery piece which loaded as aforementioned, the Sheridan tank's shell was "fixed", meaning already assembled. Once fired, as with the field gun (artillery), when the breech was opened...nothing was in the gun (breech)...but smoke.
Today's M1 Abrams MBT (Main Battle Tank) fires a similar round to that of the old Vietnam era Sheridan tank, however, unlike the M551, the Abram's ejects a back cap; the Sheridan ejected nothing.
Although those two types of tanks never clashed directly in Vietnam (M48 Pattons and PT76s did however), both the Sheridan and PT76 tanks are comparable adversaries. They are both similar in size and weight, and both are fully amphibious.
The caliber of this tank is part of it's title; 76mm. The PT portion is Russian for Ocean Tank or Sea Tank (or Swimming Tank). The PT76 was an amphibious light tank (a swimming tank).
3 to 36 lbs
The amount of gunpowder needed to fire a cannon effectively depends on the size and type of the cannon. Generally, a cannon requires a specific amount of gunpowder to create enough force to propel the projectile out of the barrel with sufficient speed and accuracy. It is important to follow the manufacturer's guidelines or consult with an expert to determine the appropriate amount of gunpowder for a specific cannon.
All caravels, from the reign of King Joao II (1481), carried cannon on deck, in place of the previous hand-held, light-caliber artillery. However, there were two, three and four-masted caravels, with a large variation in size, so the the number of cannon, in turn, would vary greatly. It is therefore inpossible to say: "A caravel carried X number of cannon," but it probably varied between two and eight.
Although those two types of tanks never clashed directly in Vietnam (M48 Pattons and PT76s did however), both the Sheridan and PT76 tanks are comparable adversaries. They are both similar in size and weight, and both are fully amphibious.
the size of the cannon ball depends on the size of the cannon. civil war cannons had cannon balls about the size of a child's head, aprox 30cm across
The caliber of this tank is part of it's title; 76mm. The PT portion is Russian for Ocean Tank or Sea Tank (or Swimming Tank). The PT76 was an amphibious light tank (a swimming tank).
The Vietnam era M48A3 Patton medium gun tank had at least 4 triggers in the turret; one on each cadillac control for the gunner and TC; one manual on the breech; and one master blaster. The 3 foot long 90mm cartridge was shoved into the breech, the loader yelled "up" and the TC said "on the way" as he pressed the trigger. The M41 90mm gun was just like a large 30-06 rifle; just shove in the cartridge, close the breech, and shoot. During the early days in Vietnam, the 90mm casing was actually brass, after 1969 the shell casing was made of cheap throw away metal. The 90mm empty casing is roughly 2 feet long. The M551 Sheridan tank in Vietnam fired caseless 152mm main gun shells; no empties ejected from the gun. Today's M1 Abrams MBT (Main Battle Tank) ejects no shell casing; only a back cap ejects from it's 120mm smooth breech. The M1's main gun is almost like the old Sheridan's gun.
The population of Vietnam is about 91,700,000.
Vietnam is approximately 331,212 square kilometers in size, making it about the same size as the state of New Mexico in the United States.
The average firing speed of a cannon can vary depending on the type and size of the cannon. However, on average, a cannon can fire a projectile at speeds ranging from around 300 to 1,500 meters per second.
3 to 36 lbs
20mm cannon
329,566 sq. km
Yes, cannonballs weighing 67 lbs were used in historical cannon systems, especially in naval warfare and fortifications. The size and weight of cannonballs varied depending on the type of cannon and the intended use.
If you fired a water cannon at a small airplane, Depending on the cannon's size and power, I'm pretty sure that the plane would fly.