A Square metal plate of side 10 cm is moving parallel to another plate with a velocity of `10 cm//s` and both plates are immersed in water. If the viscosity of water is 0.01 poise and the distance between the plates is 0.05 cm then calculate the viscous force.

Explanation

To calculate the viscous force acting on the square metal plate, we can use the formula for viscous force in a fluid:

\[ F = \eta \cdot A \cdot \frac{dv}{dx} \]

where:
- \( F \) is the viscous force,
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