1,331 prompts matching "Teach me dividing complex numbers by rationalising with the conjugate"
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Quiz: The acceleration of a body sliding down a smooth incline
Act as my SS3 Further Mathematics tutor and quiz me on the acceleration of a body sliding
Spot My Mistake: The least force needed to move a body up a rough incline
Act as my SS3 Further Mathematics tutor. Work a question on the least force needed to move
Show All Working: The angle at which a body just begins to slide
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Final Revision: The speed of a body when it reaches the foot of an incline
Act as my WAEC Further Mathematics coach in the last week before the paper. I am in SS 3.
Quiz: The centripetal force, and what supplies it in a given situation
Act as my SS3 Further Mathematics tutor and quiz me on the centripetal force, and what sup
Spot My Mistake: A body on the end of a string moving in a horizontal circle
Act as my SS3 Further Mathematics tutor. Work a question on a body on the end of a string
WAEC Prep: The conical pendulum
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Show All Working: A body in a vertical circle, and the tension at the top
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Final Revision: The period and the frequency of circular motion
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WAEC Prep: The simple pendulum as an example of simple harmonic motion
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Show All Working: A mass on a spring performing simple harmonic motion
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Final Revision: Showing that a given motion is simple harmonic
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Quiz: The extension of a spring under a given load
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Spot My Mistake: A particle hanging in equilibrium on an elastic string
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WAEC Prep: Two elastic strings supporting one particle
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Show All Working: The work done in stretching an elastic string
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Spot my mistake: Adding the magnitudes of concurrent forces to get the magnitude of their resultant
Act as my SS3 Further Mathematics tutor. Write a short answer on adding the magnitudes of
Spot my mistake: Treating the rth term of a binomial expansion as the one carrying the rth power
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Spot my mistake: Treating the variance of a binomial distribution as its standard deviation
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Spot my mistake: Treating the dot product of two vectors as another vector
Act as my SS3 Further Mathematics tutor. Write a short answer on treating the dot product