""Dynamics for Beginners"" is a book written by John Bascombe Lock in 1887. The book is an introductory guide to the principles of dynamics, which is the study of the motion of objects and the forces that cause that motion. The book covers a wide range of topics, including Newton's laws of motion, momentum, energy, and the motion of particles in a gravitational field. It also includes discussions on circular motion, simple harmonic motion, and the...