A cannon is a direct fire weapon as used on tanks. A machine gun is rapid fire weapon of a smaller caliber used by infantry or aircraft, and a howiitzer is artillery which uses a high angle of fire to project shells in a plunging manner on the target. In general, a cannon is 20mm or larger, a machine gun is 20mm or smaller and a howitzer is 75mm or larger.
FIELD ARTILLERY 37 mm 57mm 105mm Howitzer 105mm Mountain Howitzer and similar model used by airborne division 155mm Cannon 155mm Howitzer 8-in and 240mm Cannon (slight difference in shell but very similar cannon) OTHER ARTILLERYOther types of artillery was used for coastal defense and anti-aircraft artillery.
They were not lacking in artillery weapons at all. They had more then they could employ and several had not even been mounted for action. They did did not have the appropriate munitions for some of them and had no canister rounds which are needed against massed troop formations. They resorted to chopping up nails and horseshoes and fabricating expedient weapons on the spot.
The Mitsubishi A6M Zero had two 20 mm cannon and two 7.7 mm (.303 in) machine guns .
Typical weapons used during the Civil War included knives and swords, muskets, breech loaders, and field guns. More modern advances were also seen in battle, such as grenades and machine guns.
The M1 Garand rifle, Oerlikon 20mm naval cannon, Browning .303 aircraft machine gun.
I believe that a cannon has a larger caliber than a machine-gun.
mortar, howitzer
FIELD ARTILLERY 37 mm 57mm 105mm Howitzer 105mm Mountain Howitzer and similar model used by airborne division 155mm Cannon 155mm Howitzer 8-in and 240mm Cannon (slight difference in shell but very similar cannon) OTHER ARTILLERYOther types of artillery was used for coastal defense and anti-aircraft artillery.
Cannon is a term typically used to denote a weapon with a bore of 20mm or greater.
A Machine gun can be hand held, and it functions by shooting rapid fire, while a cannon only shoots one large cannon and then you would need to re load it.
A mortar. Actually, it's a Howitzer. Mortars are not a form of cannon.
Heavy artillery. Howitzer, mortar
howitzer
A large cannon fired at a high angle. See the related link to the M198 155mm towed howitzer and the M109A self propelled howitzer.
Yes, "Howitzer" is generally capitalized. It is a proper noun and refers to a specific type of artillery cannon.
A cannon or howitzer are names for large guns.
In the G1 series, Galvatron transforms into a Cybertronian Howitzer Cannon.