Pt1 Imagine you are the batter at the plate and describe what you see as the ball leaves your bag towards straight away center, shortly after it is thrown toward teh plate your body’s is the frame of reference

Pt2

Imagine you are the pitcher on the opposing team and describe the same scene, using your body as the frame of reference

Pt3

Imagine you are a fan sitting in the section directly to the right of first base and describe the same scene, using your body as the Frame of reference

c.the charges if the proton and electron and gravity

battery with hi vtge high val resist in series

air exerts forces on falling objects near earth’s surface.

explanation:

the term 'free falls' refer to object that are falling towards the earth, in a situation in which gravity is the only force acting on the object.

for an object in free fall, the acceleration is constant (g, the gravitational acceleration), and so the velocity of the object constantly increases.

for objects near earth's surface, there is always another force acting on the object: the resistance due to the air. this force is opposed to the direction of fall of the object, and it is proportional to the velocity of the object, so as the object falls down, this force increases up to a point when it balances the force of gravity, and the object continues its motion at constant velocity (called terminal velocity). since in this case gravity is not the only force acting on the object, we are not in a situation of free fall.