Civil Engineering - Applied Mechanics

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
10.8 t
10.6 t
10.4 t
10.2 t.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

17.
The product of mass and velocity of a moving a body, is called
moment
momentum
power
impulse.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

18.
Engineer's units of force, is
Newton in absolute units
Dyne in absolute units
Newton and dyne in absolute units
All the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

19.
Joule is the unit of
work
force
power
torque
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

20.
The maximum velocity of a body vibrating with a simple harmonic motion of amplitude 150 mm and frequency 2 vibrations/sec, is
188.5 m/sec
18.85 m/sec
1.885 m/sec
0.18845 m/sec.
Answer: Option
Explanation:
No answer description is available. Let's discuss.