Which of the following equations represents the position-time relationship?

 

Concept: Equation of motion: These are the mathematical equations used to find the final velocity, displacements, time, and so on of a moving object without taking into account the force acting on it.

These equations are only valid when the body's acceleration is constant and it moves in a straight line.

There are three types of motion equations:

Here, final velocity, initial velocity, distance travelled by the body under motion, a = acceleration of body under motion, and time taken by the body under motion.

From the above explanation, we can see that

ut represents the position-time relationship equation

As a result, option 2 is the best option.