The first laws of motion deal with force types, free body diagrams, Newton’s motion laws, equilibrium, constraint equations, pulleys, friction and pseudo force. Moreover, in this topic, students will get to learn about the three motion laws and the relationship between forces acting on the body and motion of the body.Students will also get an idea about the conservation of momentum along with both initial and final velocity. This topic includes the different collision types, and linear motions like uniform and non-uniform linear motion, including the vector quantities. It is an important chapter that requires a thorough understanding.