What is Tank: Definition and 735 Discussions

A tank is an armored fighting vehicle intended as a primary offensive weapon in front-line ground combat. Tank designs are a balance of heavy firepower, strong armor, and good battlefield mobility provided by tracks and a powerful engine; usually their main armament is mounted in a turret. They are a mainstay of modern 20th and 21st century ground forces and a key part of combined arms combat.
Modern tanks are versatile mobile land weapons platforms whose main armament is a large-caliber tank gun mounted in a rotating gun turret, supplemented by machine guns or other ranged weapons such as anti-tank guided missiles or rocket launchers. They have heavy vehicle armor which provides protection for the crew, the vehicle's munition storage, fuel tank and propulsion systems. The use of tracks rather than wheels provides improved operational mobility which allows the tank to overcome rugged terrain and adverse conditions such as mud and ice/snow better than wheeled vehicles, and thus be more flexibly positioned at advantageous locations on the battlefield. These features enable the tank to perform well in a variety of intense combat situations, simultaneously both offensively (with direct fire from their powerful main gun) and defensively (as fire support and defilade for friendly troops due to the near invulnerability to common infantry small arms and good resistance against most heavier weapons), all while maintaining the mobility needed to exploit changing tactical situations. Fully integrating tanks into modern military forces spawned a new era of combat: armored warfare.

Until the arrival of the main battle tank, tanks were typically categorized either by weight class (light, medium, heavy or superheavy tanks) or doctrinal purpose (breakthrough-, cavalry-, infantry- or reconnaissance tanks). Some being larger and very heavily armored and with large guns, while others are smaller, lightly armored, and equipped with a smaller caliber and lighter gun. These smaller tanks move over terrain with speed and agility and can perform a reconnaissance role in addition to engaging enemy targets. The smaller, faster tank would not normally engage in battle with a larger, heavily armored tank, except during a surprise flanking manoeuvre.

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  1. M

    Calculating the Net Downward Force on a Cylindrical Water Tank on Mars

    Homework Statement I have a cylindrical water tank of mars, where acc. due to gravity= 3.71 The pressure at the surface of the water is 110 kPa, and the depth of the water is 14.5 m The pressure of the air outside the tank is 91 kPa Find the net downward force on the tanks flat...
  2. J

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  3. C

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    Guys, I need some help. I've designed a container that I plan to use for a starting system that uses gasoline. I'm storing the gas in a sealed container and plan to pressurize the container with compressed air from a compressor. The container is rated for 600 psi and I plan to use a shop air...
  4. B

    Time to Drain An Atmospheric Tank

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  5. K

    What is the work done in emptying a half-full cylindrical tank through a pipe?

    A storage tank is a right circular cylinder 20ft long and 8 ft in diameter with its axis horizontal. If the tank is half full of olive oil weighing 57 lb/ft^3, find the work done in emptying it through a pipe that runs from the bottom of the tank to an outlet that is 6 ft above the top of the...
  6. M

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  7. K

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  8. P

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  9. S

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  10. L

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    Homework Statement An aquarium tank is 100 cm long, 35 cm wide, and 40 cm deep. It is filled to the top. What is the force of the water on the bottom (100cmX35cm) of the tank? What is the force of the water on the front window (100x40) of the tank? Homework Equations this where i am...
  11. S

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  12. S

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  13. S

    Velocity of Water from Overhead Tank: Formula & Calculation

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  14. MathematicalPhysicist

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  15. K

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  16. C

    Calculating Work Required to Pump Water from a Hemi-spherical Tank

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  17. I

    Can Oxygen Pass Through Water in a Suspended Tank?

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  18. A

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  19. M

    Septic Tank Design & Advanced Oxidation

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  20. S

    Estimating Pressure Loss in Closed Tank: Hole Size vs. Time

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  21. S

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  22. W

    How do I calculate CO2 output from a compressed air tank with 5% CO2?

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  23. U

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  24. R

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  25. I

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    Homework Statement If you had a tube running from the top of one tank at a lower level to the top of another tank at a higher level. And the water could only flow in one direction towards the higher tank. And the water level in the high tank started to descend. I think the tube would...
  26. G

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  27. R

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  28. F

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  29. P

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  30. Q

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  31. B

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  32. siddharth

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  33. G

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  34. P

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  35. J

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  36. A

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  37. M

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  38. M

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  39. S

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  40. dav2008

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  41. B

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  42. M

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  43. Z

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  44. L

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  45. I

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  46. J

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  47. I

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  48. J

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  49. Pengwuino

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  50. X

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