2,977 prompts matching "work, energy and power"
WAEC Prep: A unit vector, and what makes it a unit
Act as my WAEC Further Mathematics coach. I am in SS 3. Set me an exam-standard question o
Worked Example: Finding the unit vector in the direction of a given vector
Act as my SS3 Further Mathematics tutor. Take me through one full worked example on findin
Worked Example: The position vector of the midpoint of AB
Act as my SS3 Further Mathematics tutor. Take me through one full worked example on the po
Worked Example: The triangle law of vector addition
Act as my SS3 Further Mathematics tutor. Take me through one full worked example on the tr
Worked Example: Testing two vectors for perpendicularity
Act as my SS3 Further Mathematics tutor. Take me through one full worked example on testin
WAEC Prep: The resultant force on a particle given in i and j form
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the resultant forc
WAEC Prep: Writing a force as a vector in i and j form
Act as my WAEC Further Mathematics coach. I am in SS 3. Set me an exam-standard question o
WAEC Prep: The imaginary unit i, and why i squared is minus one
Act as my WAEC Further Mathematics coach. I am in SS 3. Set me an exam-standard question o
Worked Example: Squaring a complex number
Act as my SS3 Further Mathematics tutor. Take me through one full worked example on squari
WAEC Prep: The conjugate of a complex number, and how it is written
Act as my SS3 Further Mathematics examiner. Set me an exam-standard question on the conjug
Quiz: The product of a complex number and its conjugate
Act as my SS3 Further Mathematics tutor and quiz me on the product of a complex number and
WAEC Prep: The modulus and the argument taken together
Act as my WAEC Further Mathematics coach. I am in SS 3. Set me an exam-standard question o
WAEC Prep: The conjugate shown on an Argand diagram
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the conjugate show
WAEC Prep: Plotting a complex number as a point on the Argand plane
Act as my WAEC Further Mathematics coach. I am in SS 3. Set me an exam-standard question o
WAEC Prep: Expanding cos of 3 theta using de Moivre's theorem
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through expanding cos of 3
Explain Back: Raising a complex number to a power by de Moivre's theorem
I have just studied raising a complex number to a power by de Moivre's theorem in my SS3 F
Quiz: The roots of a complex number shown on an Argand diagram
Act as my SS3 Further Mathematics tutor and quiz me on the roots of a complex number shown
WAEC Prep: The sum and product of a pair of complex roots
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the sum and produc
WAEC Prep: A quadratic whose roots are 2 plus i and 2 minus i
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through a quadratic whose
WAEC Prep: Differentiating a sum of a polynomial and a trigonometric term
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through differentiating a