The kinetic or mechanical energy of an object is the energy that an object has due to its motion. All objects that move have mechanical energy. The body tries to work using mechanical energy. Students can easily grasp this concept with the help of NCERT Solutions for Class 9 Science Chapter 11 in Hindi created by Extamarks. The NCERT Solutions for Class 9 Science Chapter 11 in Hindi also include comprehensive instructions to help the student prepare for the CBSE annual exams.