Today we have figured out that we need to build a track of each of our cars.
What should we make each track out of?
Monday, April 30, 2012
Ultra capacitor car problems
There was some human error while building this car:
The human error was that in the beginning we built it wrong.
The human error was that in the beginning we built it wrong.
Salt water car problems
Sunday, April 29, 2012
Thursday, April 26, 2012
How does the rocket race car works (Procedure)
How it works:
As you pump air into the bottle, pressure inside the bottle gets higher and higher. The pressure pushed on the inside of the bung and eventually gets high enough to push the bung out of the bottle's neck. Then the air pressure pushes water out of the bottle at high speed. Because the bottle pushes one way, and the water pushes the bottle the other way( this is a action reaction).
How do operate it:
1.) fit the needle valve into a foot pump or bicycle pump.
2.) Half fill the plastic bottle with water from tap.
3.) Push the bung into the neck of the bottle.
4.) Place the rocket race car on the ground outdoors, where it will have space to zoom forwards. Launch on a smooth outdoor surface.
5.) Start pumping air into the bottle. The air pressure in the bottle will rise until the pressure will push the cork out, a jet of water will shoot from the bottle.
As you pump air into the bottle, pressure inside the bottle gets higher and higher. The pressure pushed on the inside of the bung and eventually gets high enough to push the bung out of the bottle's neck. Then the air pressure pushes water out of the bottle at high speed. Because the bottle pushes one way, and the water pushes the bottle the other way( this is a action reaction).
How do operate it:
1.) fit the needle valve into a foot pump or bicycle pump.
2.) Half fill the plastic bottle with water from tap.
3.) Push the bung into the neck of the bottle.
4.) Place the rocket race car on the ground outdoors, where it will have space to zoom forwards. Launch on a smooth outdoor surface.
5.) Start pumping air into the bottle. The air pressure in the bottle will rise until the pressure will push the cork out, a jet of water will shoot from the bottle.
Wednesday, April 25, 2012
Procedure for Rocket Race Car
1.) Slot an axle support under the chassis. Push two bolts through the holes in the chassis and the axle support and secure with nuts under the chassis support.
2.) Fix the second axle support as in step one.
3.) Take one of the axles. Push it through the axle support, and then through a second rivet. Push a wheel onto the end of the axle.
4.) Fix the second axle in step three.
5.) Push the end of a strap through one set of slots under the chassis.
6.) Fix the end of the second strap through the other slots.
7.) Rest the plastic bottle on the chassis with its neck poking through the plastic ring then the loop on the chassis. Screw the screw cap onto the neck of the bottle.
8.) Bring the end of a strap round to fasten it into the loop on the other end of a strap on top of the bottle.
9.) Fix the second strap as in step eight.
10.) Push the needle valve into the whole of the bung.
2.) Fix the second axle support as in step one.
3.) Take one of the axles. Push it through the axle support, and then through a second rivet. Push a wheel onto the end of the axle.
4.) Fix the second axle in step three.
5.) Push the end of a strap through one set of slots under the chassis.
6.) Fix the end of the second strap through the other slots.
7.) Rest the plastic bottle on the chassis with its neck poking through the plastic ring then the loop on the chassis. Screw the screw cap onto the neck of the bottle.
8.) Bring the end of a strap round to fasten it into the loop on the other end of a strap on top of the bottle.
9.) Fix the second strap as in step eight.
10.) Push the needle valve into the whole of the bung.
Robotikits super solar racing car materials kit
1x solar panel with motor
1x pinion gears 8t
2x rear wheels
2x front wheels
1x spongs
1x rear shaft with gears
1x front shaft
1x pinion gears 8t
2x rear wheels
2x front wheels
1x spongs
1x rear shaft with gears
1x front shaft
ultra compactor car material list
4x wheels
3x mettle washer
1x gear s
1x battery band
1x kit for wires
1x solar car
1x plastic rame
1x motor
2x axles
1x battery
1x role of tape
3x mettle washer
1x gear s
1x battery band
1x kit for wires
1x solar car
1x plastic rame
1x motor
2x axles
1x battery
1x role of tape
Rocket Race car materials
1x plastic bottle
1x chassis
2x axle supporters
4x rivets
2x axles
4x wheels
2x fastening straps
1x plastic ring
1x bung
1x needle valve
1x screw caps, bolts and nutes and detailed instructions
need to get
1x bicycles pump
1x cross head screw driver
Tuesday, April 24, 2012
researched questions- Amy
How does a solar powered car work?
A solar powered car gets it's energy from sunlight. Solar panels are black, black absorbs sunlight well. As the solar panels absorbs the sunlight a part of the solar panel called a solar cell coverts the light into electricity to power the car. The electricity that is not used is stored for a cloudy day.
How does a salt water powered car work?
How does a salt water powered work?
saltwater slowly dissolves a magnesium sheet which produces hydrogen ions that migrate to the carbon cathode, creating a electrical current.
What is energy?
Is the ability to do work- we learned this in class
A solar powered car gets it's energy from sunlight. Solar panels are black, black absorbs sunlight well. As the solar panels absorbs the sunlight a part of the solar panel called a solar cell coverts the light into electricity to power the car. The electricity that is not used is stored for a cloudy day.
How does a salt water powered car work?
How does a salt water powered work?
saltwater slowly dissolves a magnesium sheet which produces hydrogen ions that migrate to the carbon cathode, creating a electrical current.
What is energy?
Is the ability to do work- we learned this in class
Which car is the cheapest to operate?
They will all cost the same.
Where will we test the car?
I think that it will be the gym because it is an open area and the surface is flat.
What type of light should we use to power the solar car?
I think that we should you sun light because it is the strongest light we can get.
Comment if you like or what to add something.
They will all cost the same.
Where will we test the car?
I think that it will be the gym because it is an open area and the surface is flat.
What type of light should we use to power the solar car?
I think that we should you sun light because it is the strongest light we can get.
Comment if you like or what to add something.
Questions: ryan amy and greg
1.) How does a solar powered car work? (Amy)
2.) How does salt water powered a car? (Amy)
3.) What is energy? (Amy)
4.) Which car is the cheapest to operate? (Ryan)
5.) Where will we test the cars? (Ryan)
6.) What type of light should we use to power the solar powered car? (Ryan)
7.) Why does salt water conduct electricity. (Greg)
8.) Which one one will make the salt water car go faster, homemade or ocean water? (Greg)
9.)How does the ultra capacitor car work? (Greg)
2.) How does salt water powered a car? (Amy)
3.) What is energy? (Amy)
4.) Which car is the cheapest to operate? (Ryan)
5.) Where will we test the cars? (Ryan)
6.) What type of light should we use to power the solar powered car? (Ryan)
7.) Why does salt water conduct electricity. (Greg)
8.) Which one one will make the salt water car go faster, homemade or ocean water? (Greg)
9.)How does the ultra capacitor car work? (Greg)
Wednesday, April 18, 2012
Wednesday, April 11, 2012
OWI Solar Race Car
This car can be found on Amazon for around $10, its easy to assemble and seems very reliable. What do you guys think?
I also found this one
I also found this one
It can be found on the New Mexico Solar Energy Website for around $25
Tuesday, April 10, 2012
Energy Sources
Please comment on the energy sources that you will be using for this experiment
-Mr. Funnell
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