The shaft and bearing has a gap of 1mm in which the lubrication oil is used. It has viscosity of 3poise. The velocity of shaft is 4m/s.
Answers
Explanation:
A Psalm of Life:
This poem is known for its optimism and the theme-right attitude of life.
The poet gives out the message that pleasure or sorrow is not the goal of life. The purpose of life is to carry out all duties and responsibilities for the progress and good of all.
We should realize life is shorter and quicker. Life is like a battle field and we should not let ourselves be driven like cattle.
We should fight bravely as heroes. The poet points out that the past and future are of no significance.
We should concentrate in making the best out of the present. We may also follow footsteps of great men who had laid their footsteps on sands of time.
The poet H. W. Longfellow imparts a high moral in this poem. He says that life is a reality and should be taken quite seriously. Life is full of struggle and difficulties and is like a battlefield. We should face it bravely. To achieve our goals in life we should be patient and hard working.
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I hope my my answer helps you.....
\huge \mathfrak \purple { \underline {Stay positive}}