# RISE KNOWLEDGE ## The Derivatives Of Piecewise Functions

### Mathematics lesson, subject derivatives. Finding of derivatives of the piecewise functions. Analysing the continuity and derivative of the functions at critical points. The subject expression and solved questions. ## Derivative Of Parametric Functions

### The mathematics class, the topic of derivatives. Rules for finding derivatives of parametric functions. Lecturing and solved examples. ## The Momentum Questions And Solutions

### The physics lesson, momentum subject. The momentum of an object going with speed of V. Calculation of the momentum. Relationship between mass, velocity and momentum. Questions and answers. ## Derivative Of The Sum Of Functions

### Mathematics lesson, derivatives topic. Derivative of summing of two or more functions. The sum of finite derivatives of consecutive multiple terms. The rule of summing in derivatives. ## Derivative Of The multiplying Of Functions

### The mathematics lesson, derivatives subject. Finding the derivative of the multiplying of two functions. Product rule in derivates. The subject expression and solved questions. ## The Derivative Of Quotient Of Functions

### The mathematics lesson. Derivatives topic. The quotient rule in derivatives. Derivatives of the functions that in f(x) / g(x) form. The derivative of the division of two functions. ## ALTERNATING CURRENT

### How do produced the alternating current. Values of the current and voltage in any time. The maximum values of AC current and voltage. Subject expression and solved solved questions. ## Alternating Current R Circuit

### Alternating current circuits. The circuits R that occurs only one resistor. Finding of the maximum current and maximum voltage in the alternating currents. The subject expression and examples. 