Motion Project

It has motion, but is different because of velocity, acceleration, and speed. And the air resistance that is used for this concept.

Motion is when an object changes position in relation to a certain place, takes place in one direction Displacement- Is a straight line from a initial position to final position.

Initial Position- The start point of an object that has experienced motion.

Displacement- The length of a straight line from an object's initial position to its final position.

Δx= xi + xf

An example of displacement would be if I start in a corner of the room, and i walk all the way around the room. When i stop i am at the opposite side of the room and stop. The displacement would be the straight line from where I started to where I ended.

Air Resistance, when an object is thrown up and fall at the same time. An object would hit the ground at the same time with different masses if there was no air resistance

Without air resistance every object would fall at the same acceleration.
The constant free fall acceleration is due to gravity
When an object is thrown up i needs to come down. When the object is thrown upwards it stops momentarily at the peak and then accelerates back down to the surface.
The acceleration on the surface of the Earth is 9.8m/s2

It would be very non complicated, and very hard movements

Velocity is a speed in any given direction
Acceleration is when there is a change in velocity

We use velocity for weather, football and traveling.
Acceleration is also when there is a change is speed or direction.
For a velocity v.s. Time graph when the slope on the graph is positive acceleration is positive. When the slope is 0 the acceleration is non existent or stays the same for a tim. If the slope is negative the acceleration is negative.