Friction is a force that opposes the relative motion of two surfaces in contact. Friction is not well understood still. The exact mechanisms that cau…
Fluid dynamics is the study of the motion of fluids, such as liquids and gases. Fluid dynamics is a broad field of study that encompasses a wide rang…
Vector algebra is a branch of mathematics that deals with vectors. Vectors are quantities that have both magnitude and direction. Vector algebra is u…
One-dimensional motion is a simplified model of motion that can be used to understand the basic principles of motion. It can also be used to solve pr…
Measurement, Dimensional analysis, and Error analysis are unavoidable tools for any branch of science. Actually, there is a long history of the evolu…