Mechanical Engineering - Engineering Mechanics
Exercise : Engineering Mechanics - Section 1
21.
The force required to move the body up the plane will be minimum if it makes an angle with the inclined plane __________ the angle of friction.
22.
In the shown figure, if the angle of inclination of the plane is increased, then acceleration of the system will
23.
The total time taken by a projectile to reach maximum height and to return back to the ground, is known as time of flight.
24.
The frequency of oscillation of a torsional pendulum is
25.
The range of a projectile is maximum, when the angle of projection is
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