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Apply general physical principles to specific situations
- Problem-solving is the ability to apply general physical principles to specific situations, usually expressed by equations. It is an essential skill in physics, and can also be useful for applying physics in everyday life as well.
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Sep 12, 2022 · Problem-solving skills are clearly essential to success in a quantitative course in physics. More important, the ability to apply broad physical principles—usually represented by equations—to specific situations is a very powerful form of knowledge.
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Problem-solving skills are clearly essential to success in a quantitative course in physics. More important, the ability to apply broad physical principles—usually represented by equations—to specific situations is a very powerful form of knowledge.
Problem-solving skills are clearly essential to success in a quantitative course in physics. More important, the ability to apply broad physical principles—usually represented by equations—to specific situations is a very powerful form of knowledge.
- When to use this Expert’s Approach
- Steps in the Expert’s Approach
- Concluding comments
If you have ever said to yourself, “I just don’t know where to start,” then THIS is how you start. The steps below are general enough to apply to any problem and will help organize your approach when you cannot immediately see how to obtain the answer to a problem. If you have ever said to yourself, “I understand the problem conceptually, but I can...
The order of these steps is purposeful. The earlier the step, the more critical. For example, you cannot “plan a solution” when you do not have a “clear mental image of the problem.” Focus on the Problem. Establish a clear mental image of the problem. Visualize the situation and events by sketching a useful picture. Identify physics concepts and ap...
As you can see by following both the solution above and the thought process underlying it, the actual math involved is nearly trivial – it is only algebra. The difficult part is always determining how to “mathematize” the physics concepts. Thus, the Expert’s Approach prioritizes getting a clear mental image of the problem and identifying the releva...
• explanations are as important as equations: solving physics problems is not just about getting the right answer, but about doing the right things for the right reasons; • whenever you are asked an explicit "what," "when," or "where" type question,
Aug 19, 2023 · Problem-solving skills are clearly essential to success in a quantitative course in physics. More important, the ability to apply broad physical principles—usually represented by equations—to specific situations is a very powerful form of knowledge.
Apply problem-solving techniques to solve for quantities in more complex systems of forces; Use concepts from kinematics to solve problems using Newton’s laws of motion; Solve more complex equilibrium problems; Solve more complex acceleration problems; Apply calculus to more advanced dynamics problems
