Transcribed Image Text: 1. The position and velocity for one-dimensional motion can be derived

from the following equations:

1

Xf – Xị = Vịt +,at?

2

Vf = Vị + at

Where, x; is the initial position, Xf is the final position, v; is the initial

velocity, vf is the final velocity, a is the acceleration, and t is the time.

Modify the above equations for the motion of free fall object. [Hints:

Definition of free fall object: An object that is falling under the sole

influence of gravity is called a free-falling object.] Transcribed Image Text: 2. You are at the top of 40 m tall building. You drop a water balloon

from the top of the building.

A) Write down the equations of motion for the balloon’s position and

velocity as it approaches towards the ground.