science

Progress M-02M

Progress M-02M 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 Progress M-02M rather than just read about it. In short: Progress M-02M (Russian: Прогресс М-02М), identified by NASA as Progress 33P, was a Progress spacecraft which was used to resupply the International Space Station during 2009. It was the second Progress-M 11F615A60 spacecraft, and had the serial number 402.

Key takeaways

Progress M-02M belongs to science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Progress M-02M to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Progress M-02M from memory before moving on to harder problems.

Reference excerpt

Progress M-02M (Russian: Прогресс М-02М), identified by NASA as Progress 33P, was a Progress spacecraft which was used to resupply the International Space Station during 2009. It was the second Progress-M 11F615A60 spacecraft, and had the serial number 402.

Launch Progress M-02M was launched by a Soyuz-U carrier rocket, flying from Site 1/5 at the Baikonur Cosmodrome. The launch occurred at 18:37 UTC on 7 May 2009.

Docking Docking with the Pirs module of the ISS occurred at 19:24 UTC on 12 May 2009. On 30 June 2009, it undocked from the Station to begin a series of scientific experiments, having first been loaded with cargo for disposal, including two Orlan-M spacesuits. It subsequently performed a second rendezvous with the ISS on 12 July 2009 to test docking systems installed for the arrival of Mini-Research Module 2. It approached to a distance of 10–12 metres (33–39 ft) from the zenith port of the Zvezda module, with the closest approach occurring at 17:15 UTC. Following this test, it backed away from the station. At 15:43 UTC on 13 July 2009 it performed its deorbit burn, and it burned up in the atmosphere over the Pacific Ocean at 16:28:47 UTC.

Illustrations

Worked examples

Example 1 — a first encounter with Progress M-02M

Start with the simplest possible case. Write down what Progress M-02M 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 Progress M-02M 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 Progress M-02M 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 Progress M-02M

In research: Progress M-02M 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 Progress M-02M 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: Progress M-02M is common in secondary-school and first-year university syllabi. It links to neighbouring topics Progress (spacecraft) missions, Russian spacecraft stubs, Spacecraft launched by Soyuz-U rockets, so understanding it makes those chapters shorter.
In everyday life: Look for Progress M-02M 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 Progress M-02M in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Progress M-02M 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 Progress M-02M out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Progress M-02M in simple terms?

Why does Progress M-02M 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 Progress M-02M?

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 Progress M-02M.