Civil Engineering - Applied Mechanics
Exercise :: Applied Mechanics - Section 1
| 16. |
The beam shown in below figure is supported by a hinge at A and a roller at B. The reaction RA of the hinged support A of the beam, is
 |
Answer: Option D
Explanation:
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| 17. |
The product of mass and velocity of a moving a body, is called |
Answer: Option B
Explanation:
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| 18. |
Engineer's units of force, is |
| A. |
Newton in absolute units | | B. |
Dyne in absolute units | | C. |
Newton and dyne in absolute units | | D. |
All the above. |
Answer: Option A
Explanation:
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| 19. |
Joule is the unit of |
Answer: Option A
Explanation:
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| 20. |
The maximum velocity of a body vibrating with a simple harmonic motion of amplitude 150 mm and frequency 2 vibrations/sec, is |
| A. |
188.5 m/sec | | B. |
18.85 m/sec | | C. |
1.885 m/sec | | D. |
0.18845 m/sec. |
Answer: Option C
Explanation:
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