1,210 prompts matching "why a line tangent to a curve gives equal roots"
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Explain Back: Arrangements in which two particular objects must stay together
I have just studied arrangements in which two particular objects must stay together in my
Learn: The meaning of n choose r, and how to evaluate it
You are my personal SS3 Further Mathematics tutor. Teach me the meaning of n choose r, and
Show All Working: Counting the handshakes, or the lines joining n points
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WAEC Prep: A phase shift in y equals sin of x minus d
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Common Mistakes: The angle between two lines found from their gradients
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WAEC Prep: The length of the tangent from an external point
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Show All Working: The intersection of a circle and a straight line
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WAEC Prep: The hyperbola in standard form, and its asymptotes
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WAEC Prep: A couple, and why its moment is the same about every point
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Learn: The velocity of one body relative to another
You are my personal SS3 Further Mathematics tutor. Teach me the velocity of one body relat
Explain Back: The course to steer so that a boat crosses straight over
I have just studied the course to steer so that a boat crosses straight over in my SS3 Fur
Common Mistakes: The relative displacement of two bodies after a given time
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Explain Back: A particle on a rough table connected to a hanging particle
I have just studied a particle on a rough table connected to a hanging particle in my SS3
WAEC Prep: A car towing a trailer, and the force in the tow bar
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Common Mistakes: The work done against friction on an incline
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Common Mistakes: The condition for a body to complete a vertical circle
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Spot My Mistake: The time taken to move between two points in simple harmonic motion
Act as my SS3 Further Mathematics tutor. Work a question on the time taken to move between
Explain Back: The elastic potential energy stored in a stretched string
I have just studied the elastic potential energy stored in a stretched string in my SS3 Fu
Spot my mistake: Adding the magnitudes of concurrent forces to get the magnitude of their resultant
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Spot my mistake: Assuming multiplying a vector by a negative scalar leaves its magnitude negative
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