Engineering Mechanics – Introduction
The Engineering Mechanics is that branch of Engineering-science which deals with the principles…
D-Alembert’s Principle
What is D-Alembert's Principle in Engineering Mechanics? Consider a rigid body acted…
Equation of the Path of a Projectile
Different equations used in projectile motion to calculate time of flight, horizontal…
Center of Percussion / Oscillation
Sometimes, file center of oscillation is termed as center of percussion. It is defined as that…
Couple – Moment of a couple
What is definition of Couple in engineering mechanics? Define moment of a…
Effort Required to Move the Body on an Inclined Plane
Effort Required to Move the Body Up an Inclined Plane The effort (P) required…
Projection & Motion Important formulas
Projection: Projectile fired at an angle with Horizontal: Time of flight: It is…
Motion of a man in a lift
Case (1): When the lift is accelerated upward: Suppose, ‘R’ be the upward thrust of…
