The acceleration of the runner in the given time is 2.06m/s².

Given the data in the question;

Since the runner begins from rest,

Initial velocity;

Final velocity;

Time elapsed;

Acceleration of the runner;

Velocity and Acceleration

Velocity is the speed at which an object moves in a particular direction.

Acceleration is simply the rate of change of the velocity of a particle or object with respect to time. Now, we can see the relationship from the First Equation of Motion

Where v is final velocity, u is initial velocity, a is acceleration and t is time elapsed.

To determine the acceleration of the runner, we substitute our given values into the equation above.

Therefore, the acceleration of the runner in the given time is 2.06m/s².

Learn more about Equations of Motion: https://brainacademy.pro/question/18486505

The

accelerationof therunnerin the given time is2.06m/s².Given the data in the question;

Since the runner begins from rest,

Acceleration of the runner;

## Velocity and Acceleration

Velocityis thespeedat which anobjectmoves in a particular direction.Accelerationis simply therateofchangeof thevelocityof aparticleorobjectwith respect totime.Now, we can see the relationship from theFirst EquationofMotionWhere

visfinal velocity,uisinitial velocity,aisaccelerationandtistimeelapsed.To determine the acceleration of the runner, we substitute our given values into the equation above.

Therefore, the

accelerationof therunnerin the given time is2.06m/s².Learn more about

EquationsofMotion: https://brainacademy.pro/question/18486505