The movement of the body is given by the equation x = 4 + 1,5t + Determine the type of movement

The movement of the body is given by the equation x = 4 + 1,5t + Determine the type of movement, the initial coordinate, the initial speed of the body, find the speed of the body in 6 seconds. Write the equation of speed

This is the equation of displacement of the first degree, therefore the movement is uniform (the speed is constant in time), has the form S (t) = x0 + v * t.

Here we have the initial coordinate x0 = 4 units, v = 1.5 units / s.

Since the movement is uniform, the speed of the body at an arbitrary moment of time is constant, therefore v (6) = 1.5 units / s.

Body speed equation: v = 1.5.