191 prompts matching "A beam problem solved by taking moments"
Spot my mistake: Adding vectors as though they were scalars
Act as my SS1 Physics tutor. Show me a worked solution on adding vectors as though they we
Real-life Nigeria: Vectors in navigation and in sport
Act as my SS1 Physics tutor. Show me where vectors in navigation and in sport turns up in
Worked example: Calculating the work done against gravity
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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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Worked example: Calculating the power of a machine lifting a load
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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
Act as my SS1 Physics tutor. Show me where the power ratings of Nigerian household applian
Worked example: Calculating gravitational potential energy
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Spot my mistake: Forgetting to square the velocity in a kinetic energy calculation
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Real-life Nigeria: Energy conversion in a Nigerian hydro-electric dam
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Worked example: Scalars and vectors reviewed
Act as my SS1 Physics tutor. Show me a full worked example on scalars and vectors reviewed
Spot my mistake: The errors most often made in first-term SS1 Physics
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Real-life Nigeria: Preparing a revision plan for the SS1 first term
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Worked example: Calculating the heat needed to raise a temperature
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Spot my mistake: Confusing heat capacity with specific heat capacity
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Real-life Nigeria: Heat energy in Nigerian cooking and refrigeration
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Worked example: Calculating the expansion of a metal rod
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Spot my mistake: Using the wrong expansivity in a calculation
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Worked example: Explaining a described convection situation
Act as my SS1 Physics tutor. Show me a full worked example on explaining a described conve