Narrow your results
Include file downloads?
Narrow your results
Include file downloads?
Showing 261 - 270 of 297 results for "The wave"
-
https://sheffield.ac.uk/media/31929/download?attachment62 HELM (2008):Workbook 1: Basic Algebra. 1. Cancelling common factorsConsider the fraction. ... 2. (c) Division is performed by inverting the second fraction and then multiplying. ... This is thesimplest algebraic expression that has the given...
-
https://sheffield.ac.uk/media/31941/download?attachmentWhen this is the case therewill usually be more than one equation involved. ... For example in the two linear equations. 7x y = 9, 3x 2y = 1. ... As the name implies, elimination,involves removing one or more of the unknowns. ... Consider the...
-
https://sheffield.ac.uk/media/30730/download?attachment3. Multiplying or dividing both sides by a negative number reverses the inequality. ... The graph of y = x2 x 6 has been drawn in Figure 13. ... 1. The inequality symbolsRecall the definitions of the inequality symbols in Key Point 11:. ... 2....
-
https://sheffield.ac.uk/media/31990/download?attachmentd) Show that the position vector r and velocity vector ṙ are perpendicular. ... Thisresult generalizes in an obvious way to three dimensions as summarized in the following Key Point. ... complicated expressions involving vectors provided certain...
- Can't find what you were looking for? Improve your search results.
-
https://sheffield.ac.uk/media/31998/download?attachmentdv. dxdx = u.v. vdu. dxdx. Study the formula carefully and note the following observations. ... Firstly, to apply the formula we must. be able to differentiate the function f to finddf. ... When you becomeconfident with the method, you may like to...
-
https://sheffield.ac.uk/media/31991/download?attachmentThe standardrepresentations for a.c. electronic signals are. v = V0ejωt and i = I0e. ... The constant of proportionality (capacitance) is given the symbol C. So q = Cv. ... 1. (1 ω2LC jωRC). (b) Multiplying by the complex conjugate of the...
-
https://sheffield.ac.uk/media/31989/download?attachment$. %. PrerequisitesBefore starting this Section you should. • understand the geometrical interpretation ofthe derivative. • ... calculate curvature when the curve is definedin Cartesian form or in parametric form. ... κ =. dψds. where s is the...
-
https://sheffield.ac.uk/media/32007/download?attachmentThe figure above shows the disc lying in the plane of the paper. ... This is (2πrρδr) r2 = 2πr3ρδr. The contribution from all rings must be summed. ... mass of the body the square of the distance between the two axes. ... These are...
-
https://sheffield.ac.uk/media/32008/download?attachmentalternating harmonicalternating harmonic. Figure 1. Task. Graph the sequence:. 1, 1, 1, 1,. ... an =. 1. n. whilst for the alternating harmonic sequence the nth term is:. ... 4. Summing series. The arithmetic seriesConsider the finite arithmetic...
-
https://sheffield.ac.uk/media/32019/download?attachmentIn this Sectionwe generalise the concept to functions of more than one variable. ... y and also how toobtain the optimum values of functions of several variables. ... Here x is the independent variable and y = f(x) is the dependentvariable. ... This...