393 prompts matching "Assuming work is done whenever a force is applied"
Worked example: The orbital speed of a satellite at a stated height
Act as my SS3 Physics tutor. Show me a full worked example on the orbital speed of a satel
Spot my mistake: Confusing mass with weight in a gravitation problem
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Physics at work: Space science and satellite operations
Act as my SS3 Physics tutor. Explain which Nigerian jobs and industries depend on space sc
Let me explain: The force-extension graph and what each region shows
I have just studied the force-extension graph and what each region shows in my SS3 Physics
Worked example: Young's modulus calculated from experimental data
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Spot my mistake: Applying Hooke's law beyond the elastic limit
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Physics at work: Materials testing
Act as my SS3 Physics tutor. Explain which Nigerian jobs and industries depend on material
Spot my mistake: A pressure calculation that ignores atmospheric pressure
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Physics at work: Hydraulics and water engineering
Act as my SS3 Physics tutor. Explain which Nigerian jobs and industries depend on hydrauli
Let me explain: Resolving forces into components
I have just studied resolving forces into components in my SS3 Physics class. Let me expla
Worked example: A beam problem solved by taking moments
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Spot my mistake: A moment taken about the wrong point
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Physics at work: Structural design
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Worked example: Efficiency of a pulley system from given loads
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Spot my mistake: Confusing mechanical advantage with velocity ratio
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Physics at work: Mechanical maintenance
Act as my SS3 Physics tutor. Explain which Nigerian jobs and industries depend on mechanic
Worked example: A rate-of-heat-flow calculation through a slab
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Spot my mistake: Explaining a convection effect as conduction
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Physics at work: Building services and insulation
Act as my SS3 Physics tutor. Explain which Nigerian jobs and industries depend on building
Teach me: Heat capacity and specific heat capacity distinguished
You are my personal SS3 Physics tutor. Teach me heat capacity and specific heat capacity d