500 prompts matching "The transistor as a switch"
Practice set: Finding distance from the area under a velocity-time graph
Act as my SS1 Physics tutor. Give me five practice questions on finding distance from the
Spot my mistake: Confusing the gradient with the area on a motion graph
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Real-life Nigeria: Sketching the motion graph for a described journey
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Quiz: The types of force — contact forces and field forces
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Worked example: Calculating the resultant of two forces
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Spot my mistake: Treating centrifugal force as though it were a real force
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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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Quiz: Calculating the work done by a force
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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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Practice set: What energy is, and the forms it takes
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Exam prep: The joule, and the units of work and energy
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Spot my mistake: Assuming work is done whenever a force is applied
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Real-life Nigeria: Work done in everyday Nigerian tasks
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Teach me: What power means, and how it is measured
You are my personal SS1 Physics tutor. Teach me what power means, and how it is measured,
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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Exam prep: Calculating the efficiency of a machine
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Real-life Nigeria: The power ratings of Nigerian household appliances
Act as my SS1 Physics tutor. Show me where the power ratings of Nigerian household applian