Civil Engineering - Applied Mechanics

11.
Time of flight of a projectile on a horizontal plane, is
Answer: Option
Explanation:
No answer description is available. Let's discuss.

12.
The reaction RB of the roller support B of the beam shown in below figure is
10.8 t
10.6 t
10.4 t
10.2 t.
Answer: Option
Explanation:
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13.
The acceleration of a train starting from rest at any instant is where V is the velocity of the train in m/sec. The train will attain a velocity of 36 km/hour after travelling a distance of
2000 m
2100 m
2200 m
2300 m
2500 m.
Answer: Option
Explanation:
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14.
The maximum frictional force which comes into play, when a body just begins to slide over the surface of a an other body, is known
sliding friction
rolling friction
limiting friction
none of these.
Answer: Option
Explanation:
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15.
If G is the Gauge of track, v is velocity of the moving vehicle, g is the acceleration due to gravity and r is the radius of a circular path, the required superelevation is
Answer: Option
Explanation:
No answer description is available. Let's discuss.