Download SGBAU B-Tech 2nd Sem Chemical Engineering Engineering Mechanics II Question Paper

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B.E./ B.Tech. (Chemical Engineering) / B.Text. Second Semester (Old Course)

Pages : 2

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Time : Two Hours

Engineering Mechanics—I

AW - 3542

Max. Marks : 40

Notes:

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1. All questions carry equal marks.
2. Answer three questions.
3. Due credit will be given to neatness and adequate dimensions.
4. Assume suitable data wherever necessary.
5. Illustrate your answer with the help of neat sketches.

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6. Use of pen Blue/Black ink/refill only for writing the answer book.

1. a) A stone is projected vertically upward with velocity of 30m/s, after 2 seconds another stone is projected vertically upward with a velocity of 22m/s. At what position above the ground will both the stones meet?
   b) A wheel rotating about a fixed axis at 20 r.p.m is uniformly accelerated for 70 seconds during which time it makes 50 revolutions. Find the angular velocity at the end of this interval.
2. a) Explain motion curves.
   b) The rectilinear motion of a particle is defined by S = §t³ —36t. Determine the acceleration when particle reverses its direction.

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3. a) What is Dynamic Equilibrium?
   b) What are the equations of kinetics in translation & rotation?
4. Determine the force P that will give the block shown in Fig. (1) an acceleration of 0.2g m/s². consider co-efficient of kinetic friction as 0.20.
   

   This download link is referred from the post: SGBAU B.Tech Last 10 Years 2010-2020 Question Papers || Sant Gadge Baba Amravati university

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