Use integral calculus to solve two simple engineering problems involving the definite and indefinite integral

(a) The waveform of a voltage in an electrical circuit has the following parameters: A continuous series of right-angled triangles, each with a base length equivalent to 3 ms 9 V maximum Voltage ramps up over the 3 ms and then drops back to zero instantaneously * Sketch the waveform and mark on the relevant parameters. . Derive the function which defines the waveform. . Using Integral calculus, find the RMS value of the voltage (b) The acceleration of a sliding component in a packaging machine is given by the following expression: d's = 127+3 Produce a general expression for the velocity of the component if acceleration is defined as the rate of change of velocity