What does the equation V(final) = V(initial) + AT represent in physics?

What does the equation V(final) = V(initial) + AT represent in physics?

• A. Acceleration over distance
• B. Final velocity in terms of initial velocity
• C. Time multiplied by acceleration
• D. Distance as a function of initial velocity

Answer: (B)

The equation V(final) = V(initial) + AT describes the relationship between the final velocity, initial velocity, acceleration, and time of an object in motion. It implies that the final velocity is calculated by taking the initial velocity and adding the product of acceleration and time to it. In this context, V(initial) represents the velocity of the object at the start of the time interval, A is the acceleration (which can be positive or negative), and T is the time elapsed. Hence, the equation effectively updates the initial velocity to determine the final velocity after accelerating for a certain amount of time. This is a fundamental concept in kinematics, which helps to predict the motion of an object when the acceleration is constant. The other options do not accurately capture the full meaning or application of this equation. The first option refers to a relationship that is not defined by this specific equation. The third option implies a result that neglects the role of initial velocity, while the fourth option misinterprets the relationship presented in this equation by suggesting it defines distance rather than final velocity.

The equation V(final) = V(initial) + AT describes the relationship between the final velocity, initial velocity, acceleration, and time of an object in motion. It implies that the final velocity is calculated by taking the initial velocity and adding the product of acceleration and time to it.

In this context, V(initial) represents the velocity of the object at the start of the time interval, A is the acceleration (which can be positive or negative), and T is the time elapsed. Hence, the equation effectively updates the initial velocity to determine the final velocity after accelerating for a certain amount of time. This is a fundamental concept in kinematics, which helps to predict the motion of an object when the acceleration is constant.

The other options do not accurately capture the full meaning or application of this equation. The first option refers to a relationship that is not defined by this specific equation. The third option implies a result that neglects the role of initial velocity, while the fourth option misinterprets the relationship presented in this equation by suggesting it defines distance rather than final velocity.