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According to parallel axis theorem, the moment of inertia of a section about an axis parallel to the axis through centre of gravity (i.e. IP) is given by(where, A = Area of the section, IG = Moment of

Angle at which axis of Earth is tilted is

A plane mirror is placed along the y-axis as such x-axis is normal to the plane of the mirror. The reflecting surface of the mirror is towards negative x-axis. The reflecting surface of the mirror is

In order to have a connecting rod equally strong in buckling about X-axis and Y-axis, the moment of inertia about X-axis should be __________ the moment of inertia about Y-axis

A retaining wall 6m high supports a backfill with a surcharge angle of 10�. The back of the wall is inclined to the vertical at a positive batter angle of 5�. If the angle of wall friction is 7�

In a tilted aerial photograph, if the swing is 230°, then the rotation angle is equal to

To a perpendicular to the plane of ecliptic, the Earth's axis of rotation makes an angle of 23 1/2 degrees. Had this angle been 0 degree, which one among the following would result

To a perpendicular to the plane of ecliptic, the Earth's axis of rotation makes an angle of 23.5°. Had this angle been 0°, which one among the following would result

Assertion (A): The part of root locus on the real axis is not dependent on the poles and zeros which are not on the real axis.Reason (R): Poles and zeros which are not on the real axis occur in conjug

The imaginary axis at which the earth rotates remains inclined at an angle of ____ to the plane of earth's orbit