science

Mine plow

Mine plow is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Mine plow rather than just read about it. In short: A mine plow (plough in British English) is a device designed to clear a lane through a minefield, allowing other vehicles to follow. A mine plow is typically mounted to a tank or military engineering vehicle.

Key takeaways

Mine plow belongs to science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Mine plow to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Mine plow from memory before moving on to harder problems.

Reference excerpt

A mine plow (plough in British English) is a device designed to clear a lane through a minefield, allowing other vehicles to follow. A mine plow is typically mounted to a tank or military engineering vehicle. Buried land mines are plowed up and pushed outside the tank's track path or tipped over. Since modern anti-tank mines rely on a focused explosion to destroy armored vehicles, they are useless when turned upside-down; as the tank runs over the mine, it will expend its blast down instead of upwards, causing insignificant damage, if any.

History

Towards the end of the First World War, the French mounted a plow on their Renault FT tank. The British started work on plow designs in 1937, and a successful design was introduced for the Matilda Mk I tank though it was not used. The first recorded combat use is by a "Bullshorn" plow on a Churchill tank of the British 79th Armoured Division, on Sword Beach during the Allied invasion of Normandy (this was one of "Hobart's Funnies" specialized vehicles). The "Bullshorn" was one of a number of plow designs which were tested and used by the British Army. The mine plow is still in use by many combat engineering units. The Royal Engineers have deployed the Trojan to Afghanistan where it was usually fitted with a plow on the front, which enables it to clear mines, either detonating them on contact, or pushing them out of the way to clear a safe channel for following vehicles.

Illustrations

Mine plow: IDF Caterpillar D9 armored bulldozer clearing mines in the Jordan Valley. — IDF Caterpillar D9 armored bulldozer clearing mines in the Jordan Valley.

Worked examples

Example 1 — a first encounter with Mine plow

Start with the simplest possible case. Write down what Mine plow claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Mine plow before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Mine plow ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Mine plow

In research: Mine plow appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Mine plow in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Mine plow is common in secondary-school and first-year university syllabi. It links to neighbouring topics Armoured fighting vehicle equipment, Military vehicle stubs, Mine warfare countermeasures, so understanding it makes those chapters shorter.
In everyday life: Look for Mine plow outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Mine plow in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Mine plow means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Mine plow out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Mine plow in simple terms?

Why does Mine plow matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Mine plow?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Mine plow.