Mechanical Engineering - Engineering Mechanics

26.
The maximum velocity of a particle moving with simple harmonic motion is
ω
ωr
ω2r
ω/r
Answer: Option
Explanation:
No answer description is available. Let's discuss.

27.
The loss of kinetic energy due to direct impact of two bodies __________ upon the value of coefficient of restitution.
depends
does not depend
Answer: Option
Explanation:
No answer description is available. Let's discuss.

28.
A body of mass m moving with a constant velocity v strikes another body of same mass m moving with same velocity but in opposite direction. The common velocity of both the bodies after collision is
v
2v
4v
8v
Answer: Option
Explanation:
No answer description is available. Let's discuss.

29.
Moment of inertia of a rectangular section having width (b) and depth (d) about an axis passing through its C.G. and parallel to the width (b), is
Answer: Option
Explanation:
No answer description is available. Let's discuss.

30.
The unit of power in S.I. units is
horsepower
joule
watt
kg-m
Answer: Option
Explanation:
No answer description is available. Let's discuss.