The answer is False!
The answer is false
Answer:
a) 1 / 3 N
b) 5/3 m/s
Explanation:
For constant speed V at the interface of the two fluids the net force is zero.
Hence, F top = F bottom thus the shear stresses at top and bottom must be the same.

For force of top plate

Explanation:
Acoustic.
In general, soft, pliable, or porous materials (like cloths) serve as good acoustic insulators - absorbing most sound, whereas dense, hard, impenetrable materials (such as metals) reflect most.
Answer:
there is no answer because there are no variables
Explanation: