Q3. Swimming robots – Two friends, Alex and Barbara, are having a friendly competition: who can build the fastest swimming "robot". The robot should be very rudimentary: the body should be a simple potato and both friends are only allowed to add a propulsion mechanism at the end. Alex is a big fan of fish, and therefore bases his roboť's swimming mechanism on the tail of a fish: He attaches a paddle to a motor, which rapidly changes the angle of the paddle from side to side. Barbara, on the other hand, was inspired by flagellar propulsion and decided to attach a corkscrew to a motor which rotates it along its axis, as depicted. Alex Barbara a) If the race is done in water, who should win the race? Explain. b) If the race is done is honey, who should win the race? Explain.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Q3. Swimming robots – Two friends, Alex and Barbara, are having a friendly
competition: who can build the fastest swimming "robot". The robot should be very
rudimentary: the body should be a simple potato and both friends are only allowed to
add a propulsion mechanism at the end.
Alex is a big fan of fish, and therefore bases his robot's swimming mechanism on the
tail of a fish: He attaches a paddle to a motor, which rapidly changes the angle of the
paddle from side to side.
Barbara, on the other hand, was inspired by flagellar propulsion and decided to attach
a corkscrew to a motor which rotates it along its axis, as depicted.
Alex
Barbara
a) If the race is done in water, who should win the race? Explain.
b) If the race is done is honey, who should win the race? Explain.
Transcribed Image Text:Q3. Swimming robots – Two friends, Alex and Barbara, are having a friendly competition: who can build the fastest swimming "robot". The robot should be very rudimentary: the body should be a simple potato and both friends are only allowed to add a propulsion mechanism at the end. Alex is a big fan of fish, and therefore bases his robot's swimming mechanism on the tail of a fish: He attaches a paddle to a motor, which rapidly changes the angle of the paddle from side to side. Barbara, on the other hand, was inspired by flagellar propulsion and decided to attach a corkscrew to a motor which rotates it along its axis, as depicted. Alex Barbara a) If the race is done in water, who should win the race? Explain. b) If the race is done is honey, who should win the race? Explain.
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