"To determine the relationship between time velocity and acceleration due to gravity of a falling body."Which experiment's aim can this-be? a. Simple Pendulum b. Spring Constant for Springs in Parallel and Series c. Free Fall d. Ballistic Pendulum

The correct answer is c. Free Fall.<br /><br />The experiment that aims to determine the relationship between time, velocity, and acceleration due to gravity of a falling body is the Free Fall experiment.<br /><br />In the Free Fall experiment, an object is dropped from a known height, and its motion is observed and measured as it falls towards the ground. The time taken for the object to fall, the velocity it reaches, and the acceleration due to gravity can be determined from this experiment.<br /><br />The other options, such as Simple Pendulum, Spring Constant for Springs in Parallel and Series, and Ballistic Pendulum, are not directly related to the study of the relationship between time, velocity, and acceleration due to gravity of a falling body.