Engineering Mechanics - Section 1 (3)

The algebraic sum of the resolved parts of a number of forces in a given direction is equal to the resolved part of their resultant in the same direction. This is known as

The distance, between the point of projection and the point where the projectile strikes the ground, is known as range.

The centre of gravity of an equilateral triangle with each side a, is __________ from any of the three sides.

The maximum frictional force, which comes into play, when a body just begins to slide over the surface of the other body, is known as

The bodies which rebound after impact are called

When a particle moves along a circular path with uniform velocity, there will be no tangential acceleration.

A body will begin to move down an inclined plane if the angle of inclination of the plane is __________ the angle of friction.

Static friction is always __________ dynamic friction.