500 prompts matching "Force multiplication in a hydraulic system"
Worked example: Adding two vectors by the parallelogram rule
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Practice set: Adding vectors by the triangle rule
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Exam prep: Resolving a vector into its components
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Spot my mistake: Adding vectors as though they were scalars
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Real-life Nigeria: Vectors in navigation and in sport
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Physics at work: Vector work in engineering design
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Teach me: What work means in physics
You are my personal SS1 Physics tutor. Teach me what work means in physics, using a real N
Let me explain: The conditions under which no work is done
I have just studied the conditions under which no work is done in my SS1 Physics class. Le
Worked example: Calculating the work done against gravity
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Real-life Nigeria: Work done in everyday Nigerian tasks
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Physics at work: Energy accounting in Nigerian industry
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Quiz: Calculating power from work and time
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Let me explain: The watt and the kilowatt-hour
I have just studied the watt and the kilowatt-hour in my SS1 Physics class. Let me explain
Worked example: Calculating the power of a machine lifting a load
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Practice set: Efficiency, and why no machine is perfect
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Exam prep: Calculating the efficiency of a machine
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Spot my mistake: Confusing power with energy
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Real-life Nigeria: The power ratings of Nigerian household appliances
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Physics at work: Power and efficiency in Nigerian generators
Act as my SS1 Physics tutor. Explain which Nigerian jobs and industries depend on power an
Teach me: Kinetic energy, and what it depends on
You are my personal SS1 Physics tutor. Teach me kinetic energy, and what it depends on, us