Calculate the transfer function in the high frequency limit for a low-pass filter like that shown in Fig. 7 with up to 3 identical low-pass stages containing a resistance and capacitance .. Hint: each additional stage acts approximately like a repeated integrator circuit; how does integration affect a sine wave? see the attachment for fig 7

momentum of soft ball three times less than baskey ball

when two balls of the different masses are dropped from equal height, they reach the ground at the same time .this is because they experience the same acceleration.

the acceleration is independent of mass.

thus when they are dropped they will always maintain the same velocity and travel the same distance (neglect air resistance of course) at the same time.