Question

A ceramic tile measuring 50 X 50 CM has been designed to bear a pressure of 40N/m2 .Will it withstand a force of 5N?​

Answer 1

Answer:

Your answer is

Explanation:

Area A=100㎠=100×10

−4

㎡

Thickness dx=2㎜=2×10

−3

m

Co efficient of viscosity=15.5 poise=1.55pa

Velocity=3㎝s

−1

=3×10

−2

㎧

F=ηA(

dx

dv

)

=

2×10

−3

15.5×10

−1

×100×3×10

−4

×10

−2

=

10

−5

23.25×10

−7

F=0.2325N