Stresses in Machine Elements

When designing new machines, stress analysis is one of the major factors that design engineers consider. Otherwise, the machine is more likely to be fail. However, the most non-engineers, do not really care about calculations. And they design the product with higher assumed values. However, in the economical perspective, it’s not that effective. Simply, stress…

Kinematic vs Dynamics: What is the Difference?

Kinematics is the study of motion due to the geometry without considering the forces that cause them. In other words, Kinematic is to explain the motion of points, objects and bodies without thinking about the forces applied to it.   In kinematics we focus on quantities like position, velocity and acceleration.  Dynamics is the study of both the forces and their effects on the motion. In other words, Dynamics is to explain the interaction between motions, forces and material properties. …