A paramecium pushes against the water surrounding it with its motile cilia in order to propel...
A paramecium pushes against the water surrounding it with its motile cilia in order to propel itself forward. If the net force applied by the paramecium on the water is F~p, which of the following is true?
A. The water pushes back with net force –F~p.
B. The water pushes back with net force greater than F~p.
C. The water pushes back with net force less than F~p.
D. The water does not push back, since it is a liquid.
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