Best Wazifa For Every Problem & Tension

By | July 11, 2019

Several problems with solutions and detailed explanations on systems with strings, pulleys and inclined planes are presented. Free body diagrams of forces, forces expressed by their componentsand Newton’s laws are used to solve these problems. Problems involving forces of friction and tension of strings and ropes are also included. A block of mass 5 Kg is suspended by a string to a ceiling and is at rest.