Question

this context
Example 10.10 The terminal velocity of a
copper ball of radius 2.0 mm falling
through a tank of otl at 20°C is 6.5 cm si
Compute the viscosity of the oil at 20°C
Density of oil is 1.5x 10 kgm. density of
copper is 8.9 x 10 kg m​

Answer 1

જો બકા મને નઇ આવડતું એટલે સોરી હો બકા