A mousetrap car designed for a distance competition Photo courtesy of Benwildeboer One of the things that makes mousetrap-powered cars so fascinating is their simplicity. Most top long-distance mousetrap racers will have large drive wheels small drive axles and long lever arms.
3 Ways To Adapt A Mousetrap Car For Distance Wikihow
Mousetrap-powered Cars Design.
. Many mousetrap car building guides identify the axle as the primary source of friction on a mousetrap car. Consider the wheel-to-axle ratio inertia the rate of energy release and friction. Professor Davis puts chemistry aside in favor of a physics and engineering assignment as he explains the prototype design that he and his daughter built for.
Long-Distance Racers will be slow moving so as to decrease friction as much as possible and extend the pulling distance of the mouse trap. The gearing of the mousetrap car can affect its travel distance and acceleration. And the ideal size for a drive wheel on a speed-trap racer seams to be between 2 and 3 inches but no more than 4 inches.
If you want to make your car go far and distance is the main thing youre after its mostly about the wheels. The largest operational mousetrap was built by Dietmar Weides Germany. I will bore out the center of my wheel to increase rotational inertia in my.
How to Build a Mousetrap Car for Distance with Professor Davis. You will need two strips 14 long and four strips 3 ½ long. Long Distance Mousetrap Car.
The long-distance cars are not necessarily fast. This is my guide on how to build a mousetrap. How to Build a Mousetrap Car for Distance.
Mousetrap cars can vary in their designs. Extremely long distance mousetrap cars are geared to use the smallest amount of. For my design I will be creating a long wheel base design.
You can adapt mousetrap cars to many different things. The ideal size for an ultra big wheel on a long distance mousetrap racer seams to be somewhere between 10 and 15 inches. The most common design of a mousetrap car is to attach a string to a mouse traps snapper and then to wind the string around a drive axle Long Distance Mousetrap Car.
What are some features of a mousetrap car made for long distance. A The razor blade appears to cut plastic sections used for wheel spacers better than using a scissors. When the mousetrap snaps back the lever causes a release of energy.
Mousetrap cars are wonderful science class projects that everyone should learn how to build. This has to do with physics of course. Long Distance Mousetrap Car.
B Balsa strips needed for frame of mousetrap car. C This small saw worked well for cutting the ¾ long blocks from the 38 x 38 hardwood four blocks are needed. Remember that this is just a guide so if you have any ideas that you want to try feel free.
A lower mechanical advantage means the energy from the mousetrap is used over a longer period of time so the car can be powered over a longer distance. How to Build a Mouse Trap Car. I suggest early on that they try to either win for speed OR for distance but not for both.
In case your automobile is a rear-wheel drive automobile set the wheels on a slender rear axle so the wheels flip extra and journey additional. What is the world record mousetrap car. It is controlled by the length of the lever and the ratio between wheel diameter and axel diameter.
How to Make a Long Distance Mousetrap Car DIY. The purpose of this project is to design a vehicle that will travel a maximum distance and be powered by a mousetrap. See more ideas about mousetrap car mouse traps car.
This is useful for mousetrap cars. Even though they work using principles of physics you certainly dont need to be a physicist to build and enjoy them. Most top long-distance mousetrap racers will have large drive wheels small drive axles and long lever arms.
Post some Mousetrap Car resources on your Google Classroom and allow them some time to brainstorm design ideas. Long Distance Mousetrap Car. This video teaches you how to build and design your own mousetra.
A scissors will work but can split the plastic at times. Nov 4 2016 - Explore Michele Pisanos board Mousetrap Car on Pinterest. A mousetrap car built for distance will have larger wheels travels a longer distance per turn a longer lever arm increase the distance the car is able to travel a smaller axle delivers more torque to the drive wheels and may be.
Mousetrap cars are powered by the spring of the mousetrap. Think about what you could do to design the car to go a longer distance and go faster. I will use a belt drive like system to increase the Mechanical advantage of my machine.
Use Large Rear Wheels. Mousetrap Cars and Friction. How to make a mousetrap car.
To minimize axle friction rub or spray a little lubricant on each axle where it meets the frame then if possible work it into the. Long-Distance Racers will be slow moving so as to decrease friction as much as possible and extend the pulling distance of the mouse trap. To Make A Mousetrap Car EASY 10.
Mousetrap Car Distance Challenge Caps off Engineering Course. To make the wheels do the work for you here are some tips. This is my guide on how to build a mousetrap car that is meant to travel long distances.
McLeskeys Introduction to Engineering Physics learned about the various fields of engineeringincluding civil and mechanicalthrough class discussions guest speakers and videos. These areas might help get your creative juices flowing for future improvements to your mousetrap car. For instance outdated CDs make nice wheels to extend distance.
Randolph-Macon College students enrolled in Professor James T. Overall this cost about 25 and takes 3 to 4 hours to complete but. By contrast a high mechanical advantage would be useful if you wanted to move something heavy but apply the force over a longer distance.
Although each design has their similarities the two main designs for mousetrap cars are for long distance or speed. To adapt your mousetrap automobile for distance use massive gentle wheels for much less friction and larger inertia.
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