Question

Example 1.23 : A plate of metal 1 m x1 m x 2 mm is to be lifted with a velocity of 0.20 m/s through a gap of
20 mm wide containing oil of specific gravity 0.90 and viscosity 2.14 N-s/m2. Find the force required to lift the plate if
self weight of plate is 29.5 N.
nno 100-on ka/m3a plate of metal 1 metre into 1 metre into millimetre is to be gifted with a velocity of 0.20 metre per second through a gap of 20 metre wide containing oil of specific gravity 0.90 and viscosity 2.14 Newton second per metre square find the force required to lift the plant played if self weight of plate is 29.5 Newton ​

Answer 1

Answer:

Example 1.23 : A plate of metal 1 m x1 m x 2 mm is to be lifted with a velocity of 0.20 m/s through a gap of

20 mm wide containing oil of specific gravity 0.90 and viscosity 2.14 N-s/m2. Find the force required to lift the plate if

self weight of plate is 29.5 N.

nno 100-on ka/m3a plate of metal 1 metre into 1 metre into millimetre is to be gifted with a velocity of 0.20 metre per second through a gap of 20 metre wide containing oil of specific gravity 0.90 and viscosity 2.14 Newton second per metre square find the force required to lift the plant played if self weight of plate is 29.5 Newton