Varignon's Principle of Moments (or Law of Moments) It states that if a number of coplanar…

Definition and formula of Superelevation and Angle of Inclination in Roadway and Highway (or railway). Whenever a…

What is a Torsional Pendulum and formula of its periodic time? Why it is used…

For Velocity and Acceleration of a Particle Moving With Simple Harmonic Motion (SHM), consider a particle, moving…

What is Speed, Velocity, Acceleration, and Retardation in Engineering Mechanics? Speed It is the rate…

What is a truss or frame? How can we classify trusses based on number of…

When two or more than two forces act on a body, they are said to…

What is Systems of Pulleys? Differentiate first, second and third Systems of Pulleys. The following…

Describe Motion of lift or an Elevator. How do we calculate tension in the cable…

What is a screw jack? How does it work? Which principle of physics does it…