Here is my book enjoy –> infermational book
Pinball Wizard : Marbles On A Ramp
Pinball Wizard: Marbles on a Ramp
|
trial 1 |
trial 2 |
trial 3 |
trial 4 |
trial 5 |
Average |
|
|
marble 1 |
2.14 |
1.82 |
1.57 |
1.70 |
2.29 |
1.904 |
|
marble 2 |
1.76 |
1.31 |
1.84 |
1.32 |
1.37 |
1.502 |
|
marble 3 |
1.46 |
1.76 |
1.30 |
1.33 |
1.00 |
6.85 |
bye: Anika
Pinball Wizard: Newtons Laws of Motion
Newtons laws of motion!
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Law #1 the law of inertia
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what it said
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an object in rest will remain at rest unless acted on by an unbalanced force. An object in motion continues in motion with the same speed and in the same direction unless acted upon by an unbalanced force
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what happened
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well when what was blocking it will knock it off because it was in motion so it wants to stay in motion but when you start to push it it does not want to be pushed so you need to use your strength.
the ball will stay in motion till the game is over and then it wil stay in rest until some one plays
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Newtons law of motion
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Law #2 F=ma
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Acceleration is produced when a force acts on a mass. the greater the mass ( of the object being accelerated ) the greater the amount of force needed ( to accelerate the object ).
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the greater the mass the less it will move the less the mass it will move faster.
if the ball is heveay it wont go as fast and it could get stuck in a tight space
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Newtons #3 Law of motion
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the Law of Force-Pairs
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For every action there is an equal and opposite reaction.
if there is a action or a reaction the ball wont move.
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Pinball Wizard: Making a Bulb Light Up
What did you learn from the experiment? That if you have a lot of light bulbs it does not work and if you hold the wire in the wrong place it will shock you, and trust me it will hurt. the battery will help the electricity go through the battery and to the light bulb.
And when the battery gets hot it might light up soon so don’t take the wire of the battery. Now let me tell you how it will work. Now on each end of the battery holder connect one wire to each end of the battery holder.
and the light bulb should be in a holder as well and the wires should go in the sides of the light bulb holder.
How does what you learned apply to a pinball machine? That what you learn is going to be helpful because if you don’t remember how to light the bulb how is your pinball machine going to have light.
Maybe before you think about that you should know where the light will be. And then it will be dark and you won’t know where your ball is and you might not know if it is game over.
Just know That you are going to have some tough times but it will turn out ok and you will have fun.
click here to watch my video how to make a bulb light up ->circuit
Pinball Wizard: Electromagnets
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A electromagnet is a magnet that is powered by electricity.
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the metal that is rubbed against a magnetec will pick up anything that is attracted to it.
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The metal piece is an attractor for other metal only if the path is plugged in.
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the electricity moves through the path and to the light bulb but only if the wire is plugged in.
