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Civil Engineering - Applied Mechanics

Exercise : Applied Mechanics - Section 5
11.
A particle moving with a simple harmonic motion, attains its maximum velocity when it passes
the extreme point of the oscillation
through the mean position
through a point at half amplitude
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
12.
The moment of intertia of a circular lamina of diameter d, about an axis perpendicular to the plane of the lamina and passing through its centre, is
Answer: Option
Explanation:
No answer description is available. Let's discuss.
13.
The unit of impulse, is
kg.m/sec
kg.m/sec3
kg.m/sec2
kg.m2/sec.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
14.
If l is the span of a light suspension bridge whose each cable carries total weight (w) and the central dip is y, the horizontal pull at each support, is
wl.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
15.
The practical units of work, is
erg
joule
Newton
dyne.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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