438 prompts matching "Efficiency, and why no machine is perfect"
Quiz: Amplitude, period and frequency in SHM
Act as my SS3 Physics tutor and quiz me on amplitude, period and frequency in SHM. Ask fiv
Practice set: SHM problems on springs and pendulums
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Spot my mistake: A solution that treats SHM acceleration as constant
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Real-life Nigeria: SHM in a vehicle suspension and a wall clock
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Physics at work: Vibration and structural engineering
Act as my SS3 Physics tutor. Explain which Nigerian jobs and industries depend on vibratio
Let me explain: Escape velocity and what it depends on
I have just studied escape velocity and what it depends on in my SS3 Physics class. Let me
Practice set: Gravitational force and field problems
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Spot my mistake: Confusing mass with weight in a gravitation problem
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Real-life Nigeria: Satellites over Nigeria and what they are used for
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Physics at work: Space science and satellite operations
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Quiz: Stress, strain and Young's modulus
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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
Practice set: Extension and energy-stored problems
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Spot my mistake: Applying Hooke's law beyond the elastic limit
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Real-life Nigeria: Elasticity in building cables and vehicle springs
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Let me explain: Pascal's principle and the hydraulic press
I have just studied Pascal's principle and the hydraulic press in my SS3 Physics class. Le
Practice set: Pressure and upthrust problems
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WAEC prep: Archimedes' principle and floating bodies
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on Archimed
Real-life Nigeria: Hydraulic jacks and water supply in Nigerian buildings
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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