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# Projectile Motion Prezi

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by

## Rafaela Creamer

on 29 March 2015

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#### Transcript of Projectile Motion Prezi

Projectile
Motion
Project

Projectile
Motion
How To Understand
Projectile Motion?
Horizontal
Velocity
Horizontal
Velocity
The Concept
Vertical
Velocity
Is the motion of an object,
that is thrown, and who's
course is changed by
gravity.
Projectile Motion is hard to
understand. So that's
why we need to break it down to help us understand how to use kinematic equations.
Horizontal velocity and Vertical
velocity are not the same. But in the same way they are related.
Horizontal velocity, is the speed
and direction of the horizontal
orientation of an object, projected
at an angle through the air.
Projection Motion is an object
that is moving through the air. It's in action every time an object is thrown, dropped, ejected or shot.
The horizontal velocity
doesn't change, and stays constant.Is because no other force is acting on it.
The
End
Horizontal Velocity
Continued...
The Horizontal part of a projectile's velocity, always stays constant. Unless it is
affected by air resistance.
Horizontal Velocity
continued again...
Vertical Velocity
Unlike horizontal velocity, vertical velocity, does change. So therefore it's
velocity isn't always
constant.
Vertical Velocity
Continued...
The gravitational force, of
9.8 m/s², is always acting down on the vertical velocity component, of a projectile in motion that's why it's velocity changes every second.
Vertical Velocity
continued...
Because of these rules, an object's final velocity,or its peak point (in distance), is almost always going to be zero.
Projectile Motion
In Conclusion
Projectile motion is a bit hard to understand at first. But to solve a motion problem, you have to think about the motion's horizontal component to its vertical component; and that gravity decelerates an object at a
constant rate.
Examples Of Projectile Motion
Learning the differences will help you use kinematic equations to solve and analyze real life problems.
projectile motion is usually in a parabolic form
Some more forms of life's Projectile Motion...
Volley ball
Golf
Throwing a ball
Thank You
By: Rafaela Creamer
and Anna Zheng

Vertical Velocity
The reason that is, is because gravity's force stops the object, for a split second in midair, to reach a velocity of zero and then starts to accelerate downward.
To Show Projectile
Motion
We used the example of volleyball, and analyzed a video.
Video from;