When a rigid body is suspended vertically and it oscillates with a small amplitude under…

What is D-Alembert's Principle in Engineering Mechanics? Consider a rigid body acted upon by a…

Different equations used in projectile motion to calculate time of flight, horizontal range, maximum height…

Sometimes, file center of oscillation is termed as center of percussion. It is defined as that point at which…

What is definition of Couple in engineering mechanics? Define moment of a couple? The two…

Effort Required to Move the Body Up an Inclined Plane The effort (P) required to move the…

Projection: Projectile fired at an angle with Horizontal: Time of flight: It is the time taken…

Case (1): When the lift is accelerated upward: Suppose, ‘R’ be the upward thrust of the floor on…

Angle of Repose - Where the angle of inclination (α) of the plane is equal…

Motion of a body vertically downward:  When a body is releasedfrom rest at a certain height…