Book

The book is about Mechanics Physical Sciences Grade 11&12.Newton's laws of motion,Electrostatics,Electric circuits and Vertical projectile in one dimesion.Newton's first law of motion stating that,a body will remain in its state of rest or of uniform velocity unless a net force acts on it.Newton's second law of motion stating that,when a net is applied on an object,the object will accelerate in the same direction as the force and that acceleration is directly proportional to the force and inversely proportional to the mass of the object.Newton's third law of motion stating that when the first body.In Newton’s Laws there are types of forces.Those forces are Normal Force and that Normal Force is the force of the component of a force which a surface exerts on an object with which is in contact and which is perpendicular to the surface.Frictional Force and that Frictional Force is the force which opposes the tendency of motion of an object and which acts parallel to the surface.Static Frictional Force is the force that opposes the motion of a moving object relative to a surface.Kinetic Frictional Force and that Kinetic Frictional Force is the force that opposes the motion of a moving object relative to a surface,and the last force is Weight.