Velocity-time graphs show velocity on the vertical axis ... Between 4 and 7 seconds: the object is travelling at a constant velocity of 8 m/s. It travels \(3 \times 8 = 24~m\).

Figure 2 shows the calculation of the rise time of the filter output. The filter response to the step function is a rising exponential with a time constant of RC. Solving for the times of the 10 and ...