Also, since both the tangent and. cotangent cotangent functions are ratios of an odd function. and and an even function then both the tangent and. cota cotangent functions are odd functions (graph is. symm symmetric about the origin). We first sketch the graph of tangent. Since it has period Ã¨, we need only sketch the graph on. any interval of length Ã¨ and then repeat the pattern to the left and to the right.
Newton's first law states that every object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the action of an external force. This is normally taken as the definition of inertia.
the tendency of an object to resist a change in motion. Newton's 1st Law of Motion An object at rest tends to stay at rest and an object in motion remains in motion unless acted on by an unbalanced force. Newton's 2nd Law of Motion The acceleration of an object depends on the mass of the object and the force applied. A math equation that represents this law is: force = mass x acceleration (F=m x a)